[photo-3d] Flash Bulbs for ST 52 ? ?

["Michael Georgoff (SAL-US)" <Michael_Georgoff@xxxxxxxxxxxxxx>]

Someone just up and gave me a Realist ST 52 Flash Attachment, handed it
over, mint in box, because it needed a good home! I'm glad to have it, and
now, of course, I want to to use it.  I will need to change the batteries,
however, as this baby came loaded with 3 "Bright Star" Photo Flash Batteries
(size AA), says "For Best Service Use By" followed by a rubber-stamped 6-57
date.  44 years old...  Amazingly, they have not leaked.  If I had my meter
with me, I'd check 'em for voltage!  

Anyone know what kind of bulb I'd use with the Stereo Realist ST-52
attachment for PhotoFlash?  I am guessing a #5 bulb, but that is purely a
wild guess, I have no idea!  Hints, tips, URL's welcome, on list or off.

Thanks!

Michael "I don't need no stinkin' Vivitar 283" Georgoff
Triple-D Ranch
San Jose, CA
georgoff@xxxxxxxxxxxxxx