This group of five 1923 Atlas E-Z Seal canning jars all have the distinctive “A” nestled underneath an “H” mark. The individual jars also have raised marks as follows, N 8 (the small jar), N 53, N 12 4, N 6 4, N 4 (spaces between are as they appear). The letter signifies the plant it was made in, an
Tags:- Hazel Atlas, Atlas E-Z Seal, 1923, Canning, Jars, Clear Glass, Mason Jar, Vintage, Unisex