Colnect-3111-420-Ingot-steel.jpg
Source: Colnect
  • Colnect-3111-441-Ingot-Steel.jpg
Issued by: Sweden
Function: postage
Date: 6/18/1958
Issue: Bessemer process in Sweden 100th
Denom: 30o
Color: gray blue
Design:
Watermark: unwmk
Perf: 12.75 Three-sided
Sort pos: 1
Catalog value:

In collections: unused (Stan Shebs)

External links:
Colnect 512046..el-Ingot_Steel
Colnect 51325-..el-Ingot_Steel