Johnson See-Thru Printing Masks. Two packets of three 2 1/2 x 3 1/2" with 2 1/4" apertures, masks with circular, square, and square with rounded corners. Johnson See-Thru Printing Masks. Two packets of three 2 1/2 x 3 1/2" with 2 1/4" apertures
Set of three masks size 2 1/2 x 3 1/2 inches - oval, rectangular, square and rounded corners. Set of three masks size 2 1/4 x 2 1/4 inches in round and square. Johnsons of Hendon. Johnsons' See-thru Printing Mask
Packet of 25 brown paper masks, assorted shapes for quarter plate printing frame. Houghton ltd. ensign printing mask
Box of black paper masks for 5 1/2 x 3 1/2 inch plates. Various shapes including oval, square and round. Boots the Chemists. Boots Printing Masks
Three 2 1/2 x 3 1/2 transparent red masks; oval, rectangular and rectangular with rounded corners. Johnson See-Thru printing mask
