Cook porcelain signals
Headquartered in Cambridge, Ohio and produced in Byesville,
Cooks were manufactured from the early 1920's to sometime in
the early 1930's. All on this page have glazed pinholes. All have
fairly deep inner petticoat-to-thread (except for U-308). Pinhole
tops are slightly concave.
Reported styles: U-249, U-283, U-289, U-291, U-293, U-295,
Reported colors: brown, chocolate brown, yellow, white,
light honey yellow
U-308 lightly incised in skirt
U-289 incised on crown.
U-297s incised on crown.