Jenny Or Burying Machine
Indigenous make hand operated jenny or burying machine model JNI designed for edging, flanging or burying the edges of all classes of tin plate work of any shapes, generally used for edging and flanging bottom and bodies to various angles previous to planning or setting down, double seaming etc. provided with an adjustable gauge, one pair jenny rolls and mounting bench, dia. of rolls 1.1/2" max. depth of gap to gauge 5" and handles work of thickness up to 20 swg. complete with handle. (b) do-but model JN 2 having depth of gap to gauge 6" with swage rolls instead of jenny rolls.