I found what looked like a trashed Dynaco A25 (no logo, but they're unmistakable) at the curb. Took them home, they sounded good! Definitely look like a bit of an insect home though, so I salvaged the drivers, now for sale or trade. Details:
SEAS 1-1/2" dome tweeter H-087 4/8 ohm
SEAS woofer 25 TV-EW 4 ohm
10" outer diameter maybe 7.5" cone itself within the surround
rubber/neoprene surround (not foam) has a 2" or so tear
near the outer edge, should be patchable
Condition: working, some rust not compromising integrity of units, tear in surround noted above, long leads, some discoloration of frame.
Make offer or trades accepted---looking for good quality 6cg7 or 8cg7 tubes, or 12b4 tubes.