VTG 70s Seth Thomas METRONOME DE MAELZEL CONDUCTOR Key Wind Up #1104 Tested

Description

Excellent condition, tested well, Metronome by Seth Thomas from the early 1970s.  The sticker on the bottom shows Cat. No. 1104, Name: Conductor, Model No. E500-000.  There is also a sticker from "Heck Music Co. of Ventura CA., which is where we purchased it.  It has a plastic case and turn key mechanism and works just fine.  My late wife wanted to learn the piano so we purchased a used Hoffman upright, lots of music, and this metronome.
I am happy to answer any questions.  Thank you.