CH 1992 SFS 9 counter terminal Olivetti, red, single value 3018 Bern 18 Bümpliz

Switzerland 1992 Postal automation,
Counter terminal Olivetti 9, red, 0.60 letter abroad, with receipt,
Device 3018 Bern 18 Bümpliz 31.10.1992, single value,
Catalog SBK SFS 9,
Notice:
From October 12, 1992 to October 31, 1992 in the post office 3018 Bern 18 Bümpliz
a test for computer-assisted franking was carried out.