1960's? Sears Craftsman 22” Bushwacker Hedge Trimmer

Vintage Late 1960's-Early 1970's? Sears Craftsman 22" Bushwacker Hedge Trimmer.  Works great!  The unit is in good shape, but does show signs of use.  There are a couple of small cracks in the red plastic body.  There is also some electrical tape over the base of the cord.  This trimmer should probably be cleaned, sharpened and oiled before being relied upon for everyday use.  Model # is 315.81541 & Serial # is C7148.  Please see all of the pictures.  This trimmer is being sold as-is, with no warranties, returns or refunds.  Thanks for looking.