The 100th Anniversary of the Alternating Current 1991
Now showing: Germany - Postage stamps - 1991 - The 100th Anniversary of the Alternating Current - 1 stamps.
1991
The 100th Anniversary of the Alternating Current
8. August WM: None Design: Paul Effert Engraving: Stampatore: Bundesdruckerei Perforation: 14
![[The 100th Anniversary of the Alternating Current, type AYC]](https://www.stampworld.com/media/catalogue/Germany/Postage-stamps/AYC-s.jpg)
