This is a beautiful 1994 Canada S$20 Gilt Aviation Series I
Curtiss HS-2L Silver Commemorative Coin with 24K Gold 
Covered Cameo.
 
The coin is graded PF70 Ultra Cameo by NGC, a perfect coin. 
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This 1994 Canadian $20 Curtiss HS-2L Sterling Silver Coin is part of 

the first ten-coin series commemorating the Powered Flight in Canada: 

The First 50 Years. Each coin commemorates an aviation hero and his 

achievements. 


These coins are composed of sterling silver and have a 24 karat gold 

covered cameo portrait of an aviation hero. This coin is the ninth coin 

in the series and features the Curtiss HS-2L.


Used by the military during World War I, the Curitss HS-2L later 

became an important bush aircraft in Canada. The country's first bush 

flying operation began in June 1919 when survey flights were 

conducted from Lac-a-la-Tortue, Quebec. 

The first Canadian civil Curtiss HS-2L, named La Vigilance, was 

delivered there by pilot Stuart Graham, acting navigator Madge Graham 

and engineer Walter Kahre who had flown from the former United 

States Naval Air Station at Dartmouth, Nova Scotia. 


The coin pictures a gold plated portrait of Stuart Graham, with the 

Curtis HS-2L in the background.

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Specifications:


Year - 1994

Mintage - 50,000

Face Value - $20

Weight - 31.1g

Diameter - 38mm

Finish - Proof

Edge - Interrupted Serrations

Composition - .925 Ag With 24K Gold Covered Cameo

Artist - John Marden, S. Beveridge, Susan Taylor (Reverse) 

             Dora de Pedery-Hunt (Obverse)