[PRCo] Re: So was the copyright really not renewed?

[Derrick J Brashear]

On Thu, 5 Feb 2009, Edward H. Lybarger wrote:

> The 1923 date refers to the beginning date in a specific period covered by a
> section of the copyright law.
>
> I thought Kalmbach published this title, not CERA.

It's a Kalmbach book.