I asked this in my x-ray film thread, but without a response, and as it's only tangentally related anyway, I'll post it in a separate topic.
If, for sake of argument, I wanted to use a Polaroid back in any one of the 4x5 Graphic-branded cameras with a view to using sheet film as well at some point, which Graphic camera would work, with which back and/or other options? I'd probably like a rangefinder as well, at least initially.
I've been doing some reading, and I'm getting confused with the Speed/Crown/Anniversary/Pacemaker/?? types as well as the spring/Graphlock backs, and what supports what exactly...
Thanks for your patience with an LF wannabe