(2) SIEMENS UBF80 = 17C8


RARE OLD 1950s (?) Vintage and In Own Carton.

Most are top paper-sealed. Many, not all, are factory staple-sealed at inner bottom lid.

 

Siemens made High Quality electube in that era



about 30 types of vintage Siemens miniature tubes listed. combine saves postage.



FIRST CLASS and ENVELOPE-Shipped.

Priority, Registered, Insured, and BOX Packed will need Extra Postage




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