Nice set of 4 matching Utah 6x9 ceramic magnet speakers. All have original cones. I believe these were an organ pull but could be used for guitar amp, maybe to bring back one of those Gretsch/Valco/National Electromatic 6x9 amps or Automotive installation I would assume. All speakers are 16 ohm and measure approximately 14 ohms DC resistance. One of the speakers has a shifted magnet and is inoperable, there is a shim stuck in the air gap from a botched repair attempt. The speaker is probably repairable by a skilled Speaker Guy and the voice coil still has continuity, so there's a chance it can be brought back. See last 2 photos for condition.
3 Of the speaker date codes are: 328433-1 so either 33rd week 1964 or 1974, hard to tell. One of these is damaged per description above.
1 Of the speaker date codes is: 328319-1 so either 19th week 1963 or 74, hard to tell.
All speaker have a model number: 031062 stamped on the basket.
Speakers have 1" voice coils and 104394-1 stamped in white ink on the cones.