(Reader’s question) In a recent Ebay sale a set of pages was sold which are contain quite a lot of work done by someone in the past. These pages, 18 in total, show remarkably detailed research in sometimes very tiny differences within the same stamp series.
The pages are all shown here. They were part of an item sold by Ebay seller dan-the-stamp-man, and as usual I forgot to bid in time (I quit Ebay sniping years ago) so the photos are the only thing I have. Too bad, because the item was, at $12.50, a bargain!
But the question remains: who made these pages and put in all that work? If you have any information about this please leave this below in the comments or contact as through the Q&A form.