camerawiki:
Kohga Gekkan, Dec. 1947
camerawiki:
Advertisement for the Mamiya Six (Dec. 1947
camerawiki:
Advertisement for the Mycro (Dec. 1947)
camerawiki:
Advertisement for the Steky (Dec. 1947)
camerawiki:
Advertisement for the Bolty (Dec. 1947)
camerawiki:
Advertisement by Murakami for the Silver and Kenko products (Dec. 1947)
camerawiki:
Advertisement by Taiyōdō, mentioning the Gelto (Dec. 1947)