These ads were in the box of the 16MG purchased by Christophe. On it, three models sold at the same time.
Christophe found shortly after a 16-II and a 16PS on the same ad, by buying them so he had the three of the prospectus!
Here the advertising for Minolta laboratories, in the United States ...
The "standard" prints are 2,25 x 3,5", the "enlargments" 3,5 x 5" !