Vintage equipment identification

[AandA]

Well...I certainly don't have any plans to go to 800 feet.  If I did, with my curent level of training and experience, I think it would be a one way trip.  My understanding about world records is that you have to come back up too...

I am, however, planning to dive this reg, hopefully yet this summer.  When I do I'll be sure to have someone else along with a camera and post a pic or two..

Thanks again to Vintage Diver and DQ for all the GREAT information ;D ;D