Exposition internationale d'outillage Genève 1880 International Tool Exhibition for Watchmaking, Music Box and Allied Industries 1880 1.) Die JACCARDS: Links zu den Nummern 1 | 2 | 3 | 4
https://www.mbsgb.org.uk/TMB/V16_B8.pdf 2.) Participants: Jules Junod , together with his younger brother Félix     
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