Updated "New" Never-stop model. Model B as indicated by the back rocker. Appears to be in excellent condition. Not tested so selling 'as is' but found clean and dry with no rust etc.
More information and parts to these machines can be found here.
Front plate reads as follows:
BONIS
NEW "NEVER-STOP" MODEL
FUR MACHINE
PATENT NOS. 2,132,379 2,150,619 2,151,345 PATENTS PENDING
MFD BY BONIS BROS. FUR MACHINERY CORP.
NEW YORK, N. Y.
MADE IN U.S.A.