1.06.270 a-d
Bar, Type set printing
1910 Approximate
Type Set Bar. Material: metal. (a, b). Size: 3/4" W. x 1 1/2" L. x 1/4" D. Description: steel bar - three holes run inside the length of the bar. (c ) Size: 3/4" W. x 7 1/8" L. x 1/4" D. Description: steel bar - three holes run inside the length of the bar - curves upward at one end. (d) Size: 3/4" W. x 10" L. x 1/4" D. Description: steel bar - three holes run inside the length of the bar - curves upward at one end.
Found with articles associated with Frank Goodspeed, James Child and Walter Child.