•Clark Rolls with black border labels are the later ones. When Clark Orchestra Roll Co. was incorporated in 1920, times were good and the labels were printed in two colors, with black lettering and red borders. During the Great Depression of the 1930s, sales declined to the point where C.O.R.C. was ...

•I've taken the liberty of cross-posting the query about the Holmberg musical clock to the NAWCC.org clock repair forum, because those guys know just about everything. I'd be interested in it as well. Perhaps the poster can provide some details about the clock and about how it was supposed to functi...