Thanks JimG for your help. I'll give you all of the info that I have. They are in a dark wood box. Box is 41"Hx15.5"Wx14"D. Speakers consist of 2-12" cone speakers and 1-10"x4.5" horn and 1-6"x3.5" horn. The little tag on the back says Tangent 500 S/N 1992 95191. Inspected by: Pat Beavers(?)Tested by: Vance Hortons(?). The reason I have question marks is that these names are hand written and hard to make out.