Can anyone help ?
Hi guys , ive recently found several old industrial sewing machines in my grandmothers house she sadly passed away last year
i am in the process of clearing the house and am trying to work out what exactly these machines are and if they are worth anything these days
ive tried to find the model numbers of the machines and have also attached some photos if anyone can help identify / value them for me as far as i am aware they are all in working order
the models (i think ) are as follows
Seiko - STH-88L
PFFAF - needle point sewing machine
U.S Blind Stitch N.Y ( can not find model no on this one )
Brother MA4 - B551
thanks in advance if anyone can assist