Leitzke Specialty Hardware 1973
A 1973 trade catalogue from Rein Leitzke, Inc., listing specialty hardware — cotter pins, clevis and hitch pins, snap pins, bushings and machinery keys — for distributors, farm and machine-shop buyers. Products appear as airbrushed halftone renderings of chrome-bright steel on flat yellow, orange and pink panels, with small serif labels beside each part, giving designers isolated metal objects, drilled-pin profiles, ring and washer clusters, and ready-made color-block layouts.
