For Cissell No.1L,Cissell 3-Way-Unit,

4-Way-Unit Elco, Excelsior, Glover,

Forenta 25PS, Forenta 33PSVH, Ajax PIA38,

Hoffman-J2/J3, Norris-Dryco.

Size: 6 3/4” x 3 7/8”

Sample cover shown