Ask about this item

Lot 235

Chemistry on stamps

2004 "Telabul 2004"  deign a stamp complete sheet of 20 plus official label, n.h., v.f., scarce (Bale $2,100)Stamp design by Rappaport Zvi from Jerusalem University.
The subject of chemistry on stamps.

4 + 10 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.