In Memoriam Jost Ribary

[On labels:] MADE IN SWITZERLAND - This version has EL 12134-A/B below ML. [r=13572339] has EL 12134-A/B below ML. Hand-etched matrix# on side A. [r=13572340] has EL 12134-A/B below ML. Stamped matrix# on side A. [r=13572341] has EL 12134-A/B below ML. Additional matrix# 60005 A/B. [r=13530092] has EL 12134-A/B above ML.