1.06.257
Set, Lead
1910 Approximate
Lead Print Spacers. Material: metal. Size: varies from 3/4" W. x 1/8" D. x 1 5/8" L. to 8" L. Description: lead metal - 15 pieces of lead type metal used to provide space between lines on a printing job.
Found with articles associated with Frank Goodspeed, James Child and Walter Child. A thin strip of type metal used to provide space between printed lines. (Pronounced "led".)