I was curious about the value of my fathers altec speakers. After some research on the net I am pretty sure they are Flamenco 848A speakers. I actually remeber when he bought them when I was a kid. They were bought in 1971 in St. Louis. These speakers perfect in every way and never been worked on at all. We did crank up the volume when I was a teenager though and these speakers were amazing. I know they are collectible. We were curious if anyone had an opinion about there value. They really are a 10 condition. Thanks