Boston: Massachusetts Fuel Saving Radiator Co., (1913). First Edition. Softcover. 20pp; four product illustrations. Bound in printed yellow wrappers. 6" x 3.5". Laid in is a handwritten letter (ALS) on pictorial company letterhead, offering to sell the recipient a used radiator for $ 7, or a new one for $12, &c. Signed by A.C. Swift. Fine. Item #040200
"Save one-third of your Coal Bill by using the heat that goes up the chimney. Note: These radiators can be installed in from three to four hours, and whlle the fire is burning." [Unrecorded by WorldCat.].