Stamp Values/Prices (Beta Mode*)
Mint - Never Hinged - Very Fine
Used - Very Fine
* Notes about these prices:
- They are currently in beta mode, meaning that they should not be relied upon yet as a source of truth and could change frequently. Please notify PSG if you come across values that do not make sense.
- They are not based on catalogue values but on current dealer and auction listings. The reason for this is that catalogues tend to over-value stamps.
- They are average prices and might not be fully accurate. The actual value of your stamp may be slightly above or below the listed value, depending on the overall condition of your stamp.
Considering Canada's vastness, it is not surprising that we are a leader in communications and that many innovations in the field were developed in this country. In the 1830's Charles Fenerty, a Nova Scotian, observed wasps chewing wood to produce paper for their nest. He experimented, and around 1838 produced the world's finest usable paper from wood. For this second set of stamps in the Science and Technology series, designer Roger Hill of Toronto linked four very different kinds of innovations in communications by focusing on portraits of the inventors. The context of each innovation is shown in drawings and illustrations surrounding these portraits.
Designed by Roger Hill
Canada Post Corporation. [Postage Stamp Press Release], 1987.
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