Old Mountain Cookware

Hi all, I have had for several years cast iron cookware. A griddle, couple of small frying pans 6", one 10" frying pan, small triangular cornbread,
large triangular cornbread pans, corn on the cob cornbread pan, sguare pan and a 12" outside dutch oven. But today I bought this small old
mountain pan that measures 4-1/2x3-1/2x 1" deep pan cause it was cute.
Does anyone know what it is suppose to be used for? Thanks Kermit

large triangular cornbread pans, corn on the cob cornbread pan, sguare pan and a 12" outside dutch oven. But today I bought this small old
mountain pan that measures 4-1/2x3-1/2x 1" deep pan cause it was cute.
Does anyone know what it is suppose to be used for? Thanks Kermit