Colnect-4189-910-Silkworm-Bombyx-mori.jpg
Source: Colnect
Issued by: Trieste Zone B
Function: postage
Date: 1950
Issue: 1950
Denom: 20d
Color: dark green
Design: silkworms
Watermark: unwmk
Perf: 12.5
Inscription: S.T.TRSTA VUJA
Catalog value:

In collections: some private

External links:
Colnect 183577..mestic_Animals