Know Your Butter Grades. (open access)

Know Your Butter Grades.

Describes the U.S. federal grades given to determine product quality, and how these grades are used for butter.
Date: February 1956
Creator: United States. Department of Agriculture.
System: The UNT Digital Library
Leather Bookbindings: How to Preserve Them. (open access)

Leather Bookbindings: How to Preserve Them.

Describes types of leather bindings for books and methods for preserving them.
Date: May 1956
Creator: Rogers, J. S. (Jerome Stanley), b. 1884 & Beebe, William, 1877-1962
System: The UNT Digital Library