Good point. Debora
Perhaps this will help: [ATTACH] Debora
Xerox machines were introduced in 1973 so would think not much later as they were much improved technology. Debora
Sorry, I wasn't clear. My only point was that reproductions did appear to have been available at some point. Debora
He's adorable. Debora
Order this image here: https://www.nationaltrustcollections.org.uk/object/725480 Debora
Why don't you start by verifying that yours is the same size as the others? You have measurements from two museums. Debora
Not an area I'm knowledgeable about but... If it were genuine period, I'd expect it to be printed on laid paper. Not embossed paper with a...
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Here's a copy in the collection of the RA for comparison. Debora [ATTACH]
Separate names with a comma.