This feature is found in no other film system, and obviates the necessity of exposing all the films before any can be developed.
And development has been made very simple. As we have said, anyone who follows directions in our instruction books can make good exposures, and if the exposures are right, development, heretofore, a bugbear to many amateurs, is certain with the Premo Film Pack Tank.
All one has to do is to dissolve the developing powders in the tank, bring the solution to the proper temperature and put in the films. See pages [34-35].
THE PREMO ADAPTER
With the introduction of the Premo Film Pack it was found that a simple film pack holder or adapter, modeled upon the ordinary plate holder, would make it a simple matter to load any Premo plate camera with film packs.
Premo Film Pack Adapter.
The Premo Film Pack Adapter has the general size and appearance of a plate holder. But it has a hinged back which can be easily opened, the film pack dropped in place, back closed, and the adapter then loaded into the plate camera just as an ordinary plate holder is.