Vintage (Photo) Camera Flash Bulbs AG-1 Ag1B & 4 flashcubes

Description

New Old  Stock.  As  follows:   Sylvania AG1B blue bulbs in open box  lot  of 13:
Lot of 4 flashcubes,  4  per cube, one is marked GE other 2  are unmarked:
Two  boxes of  AG-1  P-R-O  Photographic Research Organization   Twelve  bulbs in each box,  probably 1960s  These  two boxes are  attached to each other.