Check the listing for details. Argus Folding Flash Unit 760 Vintage. Condition: Used. Listed at 11.99 USD. Welcome to Blue Moon Camera's Outlet Store! Up For Sale is a Argus Folding Flash Unit 760 Vintage Condition: Good: Flash is untested appears to be in working condition. Requires a Mallory M-505 22.5-Volt battery, not included. Flash appears to be complete, no missing or broken parts. Stock Photograph: Actual item may vary slightly in appearance from sample photographed. If you are looking for any other photography equipment check out our store or send us a message! SHIPPING We ship via USPS First Class, Priority Mail & Priority Mail Express. We do not ship internationally. About Blue Moon Camera's Outlet Store This is the home for all of our photographic equipment that does not meet our in-store quality standards. Did you know? Blue Moon Camera & Machine is located in Portland, OR, but we have been serving the photography community worldwide since 2001! Thank you for your support!