Point of order!
At
https://goscf.com/t/40390#40390 rustyc has posted a beautiful souvenir sheet from Botswana.
It seems to me that the once-distinct categories of 'mini-sheet' and 'souvenir sheet' are beginning to overlap.
Historically, it seems to me, a souvenir sheet was issued for a chronologically distinct event; for example, something ending in '-PEX'.
Mini-sheets, it seems to me, were simply sheets that held fewer stamps than 'usual' sheets; for US collectors, for the longest time, this meant 50 commemoratives or 100 definitives.
These days, it seems to me, 'souvenir' sheet has come to mean 'mini-sheet with a decorative border'.
Q/ As these categories have grown, should catalogs distinguish (as in 'use different numbering sequences') between souvenir sheets & mini-sheets? (Not Stamp X in souvenir sheet form, but the sheets themselves, get a catalog number.)
Q/ Should the Botswana item (above) be described as a souvenir sheet, mini-sheet, or some 3rd/new term?
Q/ Is there anyone else willing to admit that, at some point in their lives, they thought that Botswana was just an easier way of writing/saying Bophuthatswana? (I once lived under the footprint of the satellite that broadcast BOP TV; it was a treat, especially the localized KFC & laundry detergent ads.)
Cheers,
/s/ ikeypikey