Great Find On This Classic Pan Made From Griswold Cast Iron And Cover With Chrome. ( Pre-1958 Model With Griswold Logo And Still Made In Erie PA) Later, after Dec. 1957, the company sold out to Wagner Cast Iron who continued to made Griswold and bought their logo, the Erie PA was missing after the sellout. Cast Iron Collectors need to made sure it says Griswold and also has Erie PA.