I've sold off most of my altos due to my recent jaw issues but decided to find one inexpensive alto just to have in case things changed. I picked this one up pretty cheap, and just had it worked on and wow, I am sort of amazed. The sound and action are terrific, it's got that nice, wide, older-horn sound. But I have never heard of this model. Is it a Tru Voll? A Zephyr in disguise?
Serial number is 156***, which puts it in the early 1930s, I believe. Anyone have an idea?