Richardson boilers: steam and hot water
A 1916 trade catalogue from the Richardson & Boynton Co. of New York and Dover, New Jersey, showing its cast-iron steam and hot-water heating boilers to builders, plumbers and heating contractors. Halftone photographs isolate each boiler against white, with sectional ribs, raised nameplate lettering, hinged fire doors, gauges and piping — useful for industrial silhouettes, cast lettering and machine detail.
