It is for the Operation and Care of Models “G”, “H” and “J” It measures approx.. 13 ¾’s inches tall x 9 ¾’s inches wide. Sign is made by Shonk Works Litho Chicago printed at very bottom edge. Not a lot of these survived. Sign has some wear, scuffs, scratches, dings and foxing from age and use. Fresh from an upstate NY estate.