Louden hay unloading tools, barn and garage door hangers, dairy barn equipment, litter, feed, merchandise, and milk can carriers, horse stable equipment, cupolas, ventilators, drains, etc., hardware specialties: general catalog no. 46 (1916)
Louden Machinery Company · Louden Machinery Company · leaf 116
Fig. 1159 Patented July 6, 1915. … Fig. 1160 The Holders are made for \% and V/& O. D. top-rail.Be sure to specify which size is wanted.