Toby Rubovits, Chicago, Ill.

For Electrotypes

Blomgren Brothers Co., Chicago, Ill.

Flower Steel Electrotyping Co., New York, N.Y.

C. J. Peters & Son Co., Boston, Mass.

Royal Electrotype Co., Philadelphia, Pa.

H. C. Whitcomb & Co., Boston, Mass.

For Engravings

American Type Founders Co., Boston, Mass.

C. B. Cottrell & Sons Co., Westerly, R.I.