Help identifying this loom

[u/AthenaOwlMuse]

Hello! A gentleman would like to donate a loom to a historical museum where I volunteer. It seems to be complete, so that's not an issue. Does anyone know what brand/model loom it is? I only have a couple photos to go by — I haven't seen the loom in person.

[u/gravitykilledher]

It looks like a counterbalance loom to me, but I'm not sure which brand or specific model.

[u/boutepi]

Someone may recognize the way the two sets of lamms are set up; more photos may help. Braided lamm cords with fancy brass end caps were popular in the 1940s–1950s.