EK2 Anton & Maria Schenkl set

[Douglas 5]

Had to do a size correction for my last post .
Looks like Maria Schenkl got envelopes from different suppliers . Minor size fluctuations ... but still very small envelopes .
Many color variations for this maker . I guess they took what they could get .
Left side folded envelopes are rare - and 27 has both types ... with right side folds being the majority .
The different flap shapes and folds could indicate a different supplier . Looks like 3 envelope suppliers going by font and layout .

Douglas
Size Comparison.jpg

[Douglas 5]

Just to add... the Maria Schenkl maker stamp .
The stamp appears to be the same on all envelopes .
So wondering if Maria Schenkl stamped each batch of envelopes after they got them themselves or was the maker mark applied be supplier ?
The mark on the back of the flap is not in the same spot .... more likely hand applied . ?

Douglas