I know this is an air pump. I see very few on ebay but they are mostly complete and not the guts. looking for a value. I have only found one stamp on it strainer a-j 1071

any help with value would be appreciated


Attachments
IMAG0011-600x800.jpg

IMAG0012-600x800.jpg

IMAG0013-600x800.jpg

IMAG0014-600x800.jpg