Results for “moncel”

Fig 6 Le Telephone by T du Moncel Paris 1878

Fig 6 Le Telephone by T du Moncel Paris 1878

Benoît Bonnafoux · 4576×3648

Fig 53 Experimental telephone earpiece

Fig 53 Experimental telephone earpiece

Armand Kohl (1845-1897) and Gilbert(?) · 4800×6135

Fig 25 Gentleman with two telephones 1880

Fig 25 Gentleman with two telephones 1880

Benoît Bonnafoux · 6064×6128

Ordinary Bell telephone (1880)

Ordinary Bell telephone (1880)

Benoît Bonnafoux · 2608×3200