You will not see Dora de Pédery-Hunt’s signature on any coin, but you will see her initials on the Queen’s shoulder.
Limited Edition plaster reproduction of working model, #21 of 275. (NCC 2009.020.003)
Dora de Pédery-Hunt’s work is as familiar as the change that jingles in your pocket. In all likelihood, you have come in contact with her work while using coins to pay for your morning cup of coffee. Dora de Pédery-Hunt was the first Canadian artist to design and sculpt an effigy of Queen Elizabeth II for coinage. Incidentally, this was the first time someone other than a British citizen had designed an official depiction of Queen Elizabeth II for this purpose.
When the Royal Canadian Mint (RCM) selected Dora’s design, she painstakingly began working on a clay model. All of the details had to be carefully considered, as the depth of the relief had to be suitable for producing coins. This model was then captured in plaster, where additional refinements could be made. Any errors could easily be corrected at this stage with the addition of more plaster. The size of the plaster is usually several times larger than the actual coin in order to capture all of the fine details.
It takes the sculptor /engravers about 3 weeks to complete the clay model. (NCC 2009.020.001)
This plaster model is about 14 times larger than a quarter. (NCC 2009.020.002)
At the time, there were many steps between the plaster model and the production of coins. Today, the process has been significantly refined. The plaster model is scanned in 3D and any final corrections or enhancements can be made digitally. Guided by this digital file, an engraving machine cuts the design into a piece of steel at the correct size of the coin. Known as a reduction punch, this piece of steel is then used to make the dies which will actually strike the coins. The tremendous pressure used to strike the coins wears down the dies, so the mint will periodically use the punch to create new dies.
In 1999, the “P”, under the portrait on this punch, was added by the RCM to indicate a change in metal from nickel to multi-ply plated steel. (NCC 2010.058.006)
Portrait of Queen Elizabeth II by Dora de Pédery-Hunt on a selection of coins from the National Currency Collection. (NCC 1993.022.080–085; 1996.031.041)
2018’s FIDEM Congress theme is Women and Women in the Natural Sciences. We are proud to present works by Dora de Pédery-Hunt.
This portrait has appeared on all Canadian coins minted between 1990 and 2003.
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The Museum Blog
March 28, 2014
Notgeld, emergency money from interwar Europe
Notgeld, German for emergency money, first appeared at the beginning of World War One and was issued until 1924. Through these notes we can see the entire story of Germany’s experience with out-of-control inflation between the wars.
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February 27, 2014
Notes From the Collection: Recent Acquisitions
By: Paul S. Berry
Before the Museum closed, and the Collection moved to Gatineau, the curators regularly hosted a show and tell session for staff to see new acquisitions. With the help of the Museum’s new blog, that tradition will continue; only now, you too will be able to see and learn about some of the brilliant new stars in the Collection. Get out your sunglasses!
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February 14, 2014
We’re the Currency Museum, not the Mint
By: Graham Iddon
If we had a nickel for every time people asked questions like that, we’d have… Well, I suppose we have roughly that number of nickels already; we have a long history as a currency museum after all. When the museum was open, somebody would ask a similar question several times a week.
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February 7, 2014
Notes from the Collection: Moving Forward
By: Raewyn Passmore
After four months in our new digs the Collections Team is starting to settle in. But even though most of the boxes have been unpacked there is still a lot of work to do. In 2014 we will be collaborating with the Exhibitions Team on travelling exhibits and coming up with ideas for the new museum space.
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November 18, 2013
Notes from the Collection: A Buying Trip to Toronto
By: Paul S. Berry
Recently, from October 3 to 5th, collections staff were at the Toronto Coin Expo, held at the Toronto Reference Library on Yonge Street. The show boasts informative lectures, a large auction of coins, tokens and paper money as well as a showroom, called a bourse, where dealers greet clients and buy and sell material.
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October 28, 2013
Director’s chair : A little help from our friends
By: Ken Ross
In one of my favourite cinematic moments, the 11 year-old chess prodigy, Josh Waitzkin, imagines sweeping the pieces off a chess board in order to help him think more clearly about an important game of chess. It is a championship game and he is on the brink of winning it all.
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October 7, 2013
The Cases are Almost Empty
By: Graham Iddon
For the first time since they went into their cases in 1980, over 2000 coins, notes, beads and shells are coming back out. The Museum’s curatorial staff are busily pulling panels from cases, placing coins into specially prepared drawers and sliding notes into acid-free Mylar envelopes.
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