I just got a little sick to my stomach. My Dad was an audiophile and bought a pair of these new in the early 1960's. Not his but his were in perfect shape:
Altec Lansing 838A CARMEL 414z / 804A + N800F.
He gave them to me about 20 years ago. I basically gave them away a few month later since they were huge.
I decided based on the pics to see what they go for: On Ebay for over $5,000. Yikes.