leo.roos:
Ihagee Zweiverschluß Duplex with Hugo Meyer Anastigmat Trioplan 1:3.5 F = 11,5 cm (1931) _ 2
leo.roos:
Ihagee Zweiverschluß Duplex with Hugo Meyer Anastigmat Trioplan 1:3.5 F = 11,5 cm (1931)
leo.roos:
Meyer Ihagee Anastigmat Trioplan 1:4.5 F = 15cm (1931; unknown Ihagee camera) on a7 with bellows