Yes a lot of cast, some bean pots, horse tack and anything late 1800’s early 1900’s is most of what I findSome of the pieces look like broken cast iron, possibly from a stove.
Nice!!! Congrats!!!The acreage I detect got over 5 inches of rain early Monday. Always find lots after big rains. Even in areas I’ve been over many times. Penny is a 1912 wheatie I think. Second picture is from older site near small town.