©
camerawiki: Advertisement for the Foth Derby and Foth-Flex (Jan.–Feb. 1936)
©
camerawiki: Advertisement for the Foth Derby and Foth-Flex (Apr. 1936)
©
camerawiki: Advertisement for the Foth Derby and Foth-Flex (Sep. 1936)
©
camerawiki: Advertisement for the Foth-Flex (Nov.–Dec. 1936)