Which back for polaroid 55 PN.

[nsurit]

At the risk of looking stupid, could someone tell me which 4X5 back one would use for 55 PN film? Is it the 545/545i? If so does it matter which one. Thanks, Bill Barber

[Uhner]

It should work fine in either one.

[Alex Hawley]

There have been three models in the 545 series. All of them are fine for type 55.