Polaroid Swinger AG-1 to flashcube adapter

This adapts AG-1 flashbulbs to flashcubes on a Polaroid swinger.

You'll need to cut thin strips of metal (the stainless steel pressure spring inside a Polaroid film pack works perfectly) to feed through the slits in the adapter. Two pieces also feed through the flashcube holder to act as the contacts for the flashcube. Make sure they spring upward and the spring movement isn't impeded, which is essential to making a good electrical contact with the flash. The four pieces of metal are then soldered together.