Tag Archives: classic

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 – Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion. The item “2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion” is in sale since Monday, February 10, 2020. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “samtin2183″ and is located in Dundas, ON. This item can be shipped to Canada, United States.
  • Modified Item: No
  • Country/Region of Manufacture: Canada
  • Certification: Uncertified
  • Grade: Ungraded
  • Circulated/Uncirculated: Uncirculated

1919 Silver Canada 25 Cents PCGS XF45 Extremely Fine Quarter 25c Classic Coin

1919 Silver Canada 25 Cents PCGS XF45 Extremely Fine Quarter 25c Classic Coin

1919 Silver Canada 25 Cents PCGS XF45 Extremely Fine Quarter 25c Classic Coin

1919 Silver Canada 25 Cents PCGS XF45 Extremely Fine Quarter 25c Classic Coin

1919 Silver Canada 25 Cents PCGS XF45 Extremely Fine Quarter 25c Classic Coin

1919 Canada 25 Cents. PCGS XF45 (Extremely Fine). King George V obverse. The item “1919 Silver Canada 25 Cents PCGS XF45 Extremely Fine Quarter 25c Classic Coin” is in sale since Wednesday, April 3, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Twenty-Five Cents”. The seller is “apexcollectingcom” and is located in Hollywood, Florida. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Ecuador, Egypt, Cayman islands, Paraguay, Viet nam, Uruguay.
  • Composition: Silver
  • Year: 1919
  • Denomination: 25C
  • Grade: XF 45
  • Circulated/Uncirculated: Circulated
  • Certification: PCGS
  • Country/Region of Manufacture: Canada
  • Certification Number: 34662800

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set

Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set. Canada’s circulation coins are a familiar part of our everyday lives. This set showcases the original designs in stunning proof quality with colour enhancement, with an exclusive silver medallion featuring the iconic bullion Maple Leaf known throughout the world as a symbol of pride, security, and quality. A must-have 2019 Canadian circulation 99.99% pure silver 6-coin set with medallion. 6 x Royal Canadian Mint 99.99% Pure Silver Coins. 1 x Royal Canadian Mint 99.99% Pure Silver Medallion. Composition: 99.99% pure silver. Your set of Canadian coinage and medallion are safely enclosed in protective book packaging. 99.99% Pure Silver. Reverse: Polar Bear Weight (g) 9 Diameter (mm) 28 Edge : Interrupted serrations. Brent Townsend (reverse), Susanna Blunt (obverse). Reverse: Common Loon Weight (g) 7.89 Diameter (mm) 26.50/ 11-sides Edge : Plain. Robert-Ralph Carmichael (reverse), Susanna Blunt (obverse). Reverse : Coat of Arms of Canada Weight (g) 9.25 Diameter (mm) 27.13 Edge : Reeded. Cathy Sabourin (reverse), Susanna Blunt (obverse). Reverse : Caribou Weight (g) 6 Diameter (mm) 23.88 Edge: Reeded. Emanuel Hahn (reverse), Susanna Blunt (obverse). Reverse: Bluenose Weight (g) 2.45 Diameter (mm) 18.05 Edge: Reeded. Reverse: Beaver Weight (g) 5.4 Diameter (mm) 21.20 Edge : Plain. Kruger Gray (reverse), Susanna Blunt (obverse). Please wait for us to send you an invoice. If your automatic checkout does. We reserve the right to hold all. For in-person pick-up we also accept cash or Interac. The item “Royal Canadian Mint 2019 Fine Silver Classic Canadian Coin and Medallion Set” is in sale since Tuesday, November 5, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “jandm-coin-jewellery” and is located in Vancouver, BC. This item can be shipped to Canada, United States.
  • Mint: Royal Canadian Mint
  • Mint Location: Royal Canadian Mint, Ottawa, CA
  • Year: 2019
  • Modified Item: No
  • Country/Region of Manufacture: Canada
  • Certification Number: Serialized
  • Certification: Uncertified
  • Grade: Ungraded
  • Circulated/Uncirculated: Uncirculated

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion

2019 – Canadian Circulation Collection – Pure Silver Coloured 6-Coin Set with Medallion. See 2018 version here. Canada’s circulation coins are a familiar part of our everyday lives. This set showcases the original designs in stunning proof quality with colour enhancement, with an exclusive silver medallion featuring the iconic bullion Maple Leaf known throughout the world as a symbol of pride, security, and quality. A must-have 2019 Canadian circulation 99.99% pure silver 6-coin set with medallion! TWO DIFFERENT FINISHES ON YOUR MEDALLION! The unique medallion features the familiar Maple Leaf design used on Canadian bullion coins since 1979, in two different finishes; proof on the reverse, reverse proof on the obverse. The Gold Maple Leaf was the first Maple Leaf bullion coin, followed by the Silver Maple Leaf and Platinum Maple Leaf in 1988, as well as the Palladium Maple Leaf in 2005. The medallion has been enhanced with numismatic finishes instead of the typical bullion radial line background. CANADIAN THEMES AND IMAGERY! Canada’s circulation coin designs date back as far as 1937 and highlight uniquely Canadian themes and imagery. STUNNING MIRROR PROOF FINISH! The proof coins have been struck at lower speed than standard circulation coins to produce a stunning mirror proof finish, which has been accented with rich colour. The Royal Canadian Mint certifies all of its collector coin sets. 99.99% PURE SILVER! Your coins and medallion are crafted from 99.99% pure silver! LOW WORLDWIDE MINTAGE: Only 7,000 coin sets will be made available worldwide. The medallion features the iconic Maple Leaf design found on Canadian Silver, Gold, Platinum and Palladium Maple Leaf bullion coins. The original maple leaf design was created by Walter Ott, a Royal Canadian Mint engraver. 99.99% pure silver coin designs. Canada’s two-dollar coin, launched in 1996, features a polar bear, one of the world’s largest terrestrial carnivores which can weigh up to 650 kilograms. It lives near the cold seas and frozen ice of Canada’s far-north. Launched in 1987, the reverse of the one-dollar coin represents a common loon swimming against the rugged backdrop of the Canadian Shield. The loon’s haunting calls are one the quintessential sound of the Canadian wilderness in summer. Canada’s Coat of Arms. The Canadian Coat of Arms, proclaimed in 1921 and modified in 1996, reminds Canadians of our diverse heritage. It features images from France (the fleur-de-lis), England (the three royal lions and rose), Scotland (a lion and thistle) and Ireland (the Irish harp and shamrock). An enduring symbol of the Canadian north, the majestically-antlered caribou has remained a Canadian icon since first appearing on the twenty-five-cent piece in 1937. In 1921, Atlantic Canadians built one of the finest racing and fishing vessels in Canadian history, the. The beaver is Canada’s national animal. Highly sought after for its rich fur in the 17th and 18th centuries, it was the mainstay of the colonial economy for centuries. Today, the beaver is revered as a symbol of hard work and perseverance. The Royal Canadian Mint has always sought to make its bullion coins the world’s most pure and innovative. The most recent generation of Gold and Silver Maple Leaf bullion coins are also the world’s most secure, thanks to numerous security and quality features not found on other investment coins. In 2007 the Royal Canadian Mint created the first 99.999% pure gold bullion coin; the highest purity in the world. The current generation of Maple Leaf coins feature a radial line background, and are not available in proof finish. Bullion coins are usually bought as investments in precious metal that trade near spot metal prices. They generally have much higher mintages and are produced at much higher speed than numismatic coins. Royal Canadian Mint Maple Leaf bullion products are available from a network of dealers that spans the globe. In 1931, the Royal Mint in Ottawa was transferred to the Canadian government, becoming the Royal Canadian Mint. The Mint began re-designing circulation coinage shortly thereafter. The Mint’s high-tech plant in Winnipeg can strike up to 750 circulation coins per second and strikes more than 1 billion coins each year! Fine silver versions for special collector sets are struck in Ottawa. Your set of Canadian coinage and medallion are safely enclosed in a leather-style book packaging that provides an elegant presentation time and time again, whether you’re proudly showcasing or repeatedly admiring this treasured addition to your collection! 99.99 % pure silver. Proof (reverse), reverse proof (obverse). 99.99% pure silver with gold-plated inner core. (reverse), Susanna Blunt (obverse). 99.99% pure silver, gold plated. 99.99% pure silver. I do leave feedback for everyone. The item “2019 Canadian Classic Colourised Proof Pure Silver 6-Coin Set with Medallion” is in sale since Sunday, July 28, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “coins.4.fun” and is located in Richmond Hill, Ontario. This item can be shipped worldwide.
  • Modified Item: No
  • Country/Region of Manufacture: Canada
  • Certification: Uncertified
  • Grade: Ungraded
  • Circulated/Uncirculated: Uncirculated

1938 Canada Silver 50 Cents Half Dollar PCGS AU55 About Unc 50C Classic Coin

1938 Canada Silver 50 Cents Half Dollar PCGS AU55 About Unc 50C Classic Coin

1938 Canada Silver 50 Cents Half Dollar PCGS AU55 About Unc 50C Classic Coin

1938 Canada Silver 50 Cents Half Dollar PCGS AU55 About Unc 50C Classic Coin

1938 Canada Silver 50 Cents Half Dollar PCGS AU55 About Unc 50C Classic Coin

1938 Canada 50 Cents (Half Dollar). Low Mintage: 192,018. The item “1938 Canada Silver 50 Cents Half Dollar PCGS AU55 About Unc 50C Classic Coin” is in sale since Wednesday, March 20, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Fifty Cents”. The seller is “apexcollectingcom” and is located in Hollywood, Florida. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Indonesia, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Viet nam, Uruguay, China, Taiwan, South africa, Israel, Mexico, Philippines, Bangladesh, Ecuador, Paraguay.
  • Certification: PCGS
  • Year: 1938
  • Denomination: 50C
  • Strike Type: Business
  • Certification Number: 84756344
  • Composition: Silver
  • Grade: AU 55
  • Country/Region of Manufacture: Canada

Canada 2018 Fine Silver Classic Colourised 6 Coins + Medallion Proof Set RCM NEW

Canada 2018 Fine Silver Classic Colourised 6 Coins + Medallion Proof Set RCM NEW

Canada 2018 Fine Silver Classic Colourised 6 Coins + Medallion Proof Set RCM NEW

Canada 2018 Fine Silver Classic Colourised 6 Coins + Medallion Proof Set RCM NEW

Canada 2018 Fine Silver Colourised Classic Coins Medallion Proof Set Royal Canadian Mint with COA and Box. Includes all 6 coin demoninations in colourised pure silver plus the silver medallion of the Royal Canadian Mint. Comes complete with certificate of authenticity and original RCM outer box. Low worldwide mintage: Only 7,000 coin sets were made available worldwide. DON’T FORGET TO CHECK OUT MY OTHER AUCTIONS! The item “Canada 2018 Fine Silver Classic Colourised 6 Coins + Medallion Proof Set RCM NEW” is in sale since Sunday, April 28, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Proof/Prooflike Sets”. The seller is “sabreraider” and is located in Pickering. This item can be shipped to Canada, United States.

2019 Voyageur $1 Dollar 2OZ Silver Proof Coin Canada Classic, Hahns 1935 design

2019 Voyageur $1 Dollar 2OZ Silver Proof Coin Canada Classic, Hahns 1935 design

2019 Voyageur $1 Dollar 2OZ Silver Proof Coin Canada Classic, Hahns 1935 design

2019 Voyageur $1 Dollar 2OZ Silver Proof Coin Canada Classic, Hahns 1935 design

2OZ Pure Silver Proof. Original Mint Condition Encapsulated. The item “2019 Voyageur $1 Dollar 2OZ Silver Proof Coin Canada Classic, Hahns 1935 design” is in sale since Saturday, January 26, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “mario95coin” and is located in Ontario. This item can be shipped worldwide.
  • Modified Item: No
  • Country/Region of Manufacture: Canada
  • Grade: PROOF RCM
  • Circulated/Uncirculated: Uncirculated

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set

This Full Color 7-Coin Proof Set is struck completely in 99.99% pure silver and features a silver dollar sized Mint Medallion (available only in this set). To mark 110 years since the founding of the Ottawa Mint! Mintage just 7,000 – and the first time the classic designs of Canadian coinage have ever been issued in this size in full color! Canada’s circulation coins recount our unique history, stunning landscapes, and national pride. This story is intrinsically linked to the history of the Royal Canadian Mint itself. As the Mint celebrates its 110th anniversary, we’re releasing this first-of-its kind set, featuring full-color versions of Canadian circulation coinage and a stunning commemorative medallion! A Luxurious Set with Several Bonuses! – Yes, the nickel, loonie and toonie are all struck in pure silver! – In fact, all the coins in this set are struck in pure silver – all of them! Yes, the Classic Colorized Coinage. Proof Set sports a cover of genuine, black leather! The Commemorative Mint Medallion. Happy 110th birthday to the Royal Canadian Mint! The included medallion features detailed depictions of the Royal Canadian Mint buildings in Ottawa and Winnipeg, marking 110 years since the opening of Canada’s own mint in Ottawa! In addition, its the same size (36.07 mm diameter) and weight (23.17 g) as a standard Canadian commemorative silver dollar. What’s more, the mint medallion features a special finish: proof on the reverse, reverse proof on the obverse, to highlight the features of each building! The medallion features designs by Kristin McPherson. Its reverse shows the turreted façade of the Ottawa branch of the Royal Canadian Mint, as viewed from beyond its wrought iron security fence, while the obverse features the iconic silhouette of the Winnipeg branch. The annual Silver Proof Set includes a full-proof-finish example of each and every one of the circulation coins of Canada, each of which features a design of national importance, including: Five Cent Beaver Nickel Ten Cent Bluenose Schooner Dime Twenty-Five Cent Caribou Quarter Fifty Cent Coat of Arms Half Dollar One Dollar Common Loon “Loonie” Two Dollar Bi-Metal Polar Bear “Toonie” All of these coins above are minted in. 9999 fine, pure silver, including the five cent beaver “nickel”, gold-plated common loon dollar, and two dollar bimetallic polar bear “toonie”. None of these three coins were ever issued for circulation in silver! Every coin is struck with the Mint’s proof finish, with frosted cameo devices and dark, mirrored fields (or background) – and, for the first time, each is struck with full color! Technology Note – Color. This pure silver proof features the Royal Canadian Mints patented colorization technology. The RCM leads the world with its proprietary colorization technology, in which the color is actually sealed on the coin. The intricate detail, smooth gradients, and extreme precision of the technology create a stunning, full-color portrait on each coin. Technology Note – Purity. The Royal Canadian Mint refines the purest silver in the world. The RCM is also the only mint in the world to issue commemorative coins in a. All coins in this 7-coin silver proof set are 99.99% pure! Classic Canadian circulating coinage designs in full color! The reverse of each coin features Her Majesty, Queen Elizabeth II, in profile facing right. This portrait, the fourth effigy of the queen to appear on Canadian coinage, was executed by the artist Susanna Blunt. The legend ELIZABETH II D. REGINA (“Elizabeth II, Queen by the Grace of God”) also appears. The coins are sealed a sturdy plastic lens, elegantly presented inside a large, genuine black leather book lined with black velvet and protected by a black outer box. An individually-numbered certificate with full specifications accompanies the set. 3 Dollars and 90 Cents. 9999 Fine (Pure) Silver. Royal Canadian Mint Engravers. Please see specifications box above. The item “Canada 2018 Classic Canadian Coinage 7-Coin Mint Medallion Pure Silver Proof Set” is in sale since Monday, January 7, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “talismancoins” and is located in Saint Louis, Missouri. This item can be shipped worldwide.
  • Year: 2018
  • Strike Type: Proof with Full Color
  • Composition: Pure Silver
  • Circulated/Uncirculated: Uncirculated
  • Country/Region of Manufacture: Canada
  • Certification: New in Mint Packaging OGP + CoA
  • Type: 7-Coin Proof Set

2018 Fine Silver Colourised Coin Set Classic Canadian Coins (18563) Nt

2018 Fine Silver Colourised Coin Set Classic Canadian Coins (18563) Nt

2018 FINE SILVER COLOURISED COIN SET CLASSIC CANADIAN COINS. Canadas circulation coins recount our unique history, stunning landscapes, and national pride. This story is intrinsically linked to the history of the Royal Canadian Mint itself. As the Mint celebrates its 110th anniversary, were releasing this first-of-its kindset, featuring full-colour versions of Canadian circulation coinage and a stunning commemorative medallion. First time in stunning colour! This is the first time Canadas iconic circulation coin designs have been included in a colourised collection at standard sizes. The unique medallion features detailed depictions of the Royal Canadian Mint buildings in Ottawa and Winnipeg, marking 110 years since the opening of Canadas own mint in Ottawa. The medallion features a unique finish: proof on the reverse and reverse proof on the obverse to highlight the features of each building. Canadas circulationcoindesigns datebackas far as 1937 and highlight uniquely Canadian themes and imagery. Theyre sought after by collectors around the world. Every coin features a stunning mirror proof finish, highlighting their colourful reverse designs. Each coin specification is clearly listed in the official certificate of authenticity. Packaging Genuine leather book-style packaging. Ottawa Branch of the Royal Canadian Mint. 99.99% Pure Silver. LAUNCH DATE: August 7, 2018. ADVERTISING DATE: August 7, 2018. The item “2018 FINE SILVER COLOURISED COIN SET CLASSIC CANADIAN COINS (18563) NT” is in sale since Thursday, January 3, 2019. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “gatewestcoins” and is located in Winnipeg, Manitoba. This item can be shipped to Canada, United States.
  • Country/Region of Manufacture: Canada

2018 Fine Silver Colourised Coin Set Classic Canadian Coins (18563) Nt

2018 Fine Silver Colourised Coin Set Classic Canadian Coins (18563) Nt

2018 FINE SILVER COLOURISED COIN SET CLASSIC CANADIAN COINS. Canadas circulation coins recount our unique history, stunning landscapes, and national pride. This story is intrinsically linked to the history of the Royal Canadian Mint itself. As the Mint celebrates its 110th anniversary, were releasing this first-of-its kindset, featuring full-colour versions of Canadian circulation coinage and a stunning commemorative medallion. First time in stunning colour! This is the first time Canadas iconic circulation coin designs have been included in a colourised collection at standard sizes. The unique medallion features detailed depictions of the Royal Canadian Mint buildings in Ottawa and Winnipeg, marking 110 years since the opening of Canadas own mint in Ottawa. The medallion features a unique finish: proof on the reverse and reverse proof on the obverse to highlight the features of each building. Canadas circulationcoindesigns datebackas far as 1937 and highlight uniquely Canadian themes and imagery. Theyre sought after by collectors around the world. Every coin features a stunning mirror proof finish, highlighting their colourful reverse designs. Each coin specification is clearly listed in the official certificate of authenticity. Packaging Genuine leather book-style packaging. Ottawa Branch of the Royal Canadian Mint. 99.99% Pure Silver. LAUNCH DATE: August 7, 2018. ADVERTISING DATE: August 7, 2018. The item “2018 FINE SILVER COLOURISED COIN SET CLASSIC CANADIAN COINS (18563) NT” is in sale since Thursday, December 27, 2018. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “gatewestcoins” and is located in Winnipeg, Manitoba. This item can be shipped to Canada, United States.
  • Country/Region of Manufacture: Canada