pentagonal envelope flaps (Q1385)
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | pentagonal envelope flaps |
No description defined |
Statements
Envelope flaps with five sides, two of which on the leading edge come to a shallow point, with short sides at head and tail at right angles to the fore-edge, and the fifth edge parallel to the fore-edge of the bookblock.
0 references