See quotations.
1840. He called lustily for a horn of bald face and molasses.Daily Pennant, April 28 (St. Louis).
1848. What is classically denominated bald-face, or old brown whiskey.Knick. Mag., xxxii. 402 (Nov.).
1851. If youve got any more of that baldface, pour it out!Polly Peablossoms Wedding, &c., p. 60.
1854. Each one had a glass of whiskey and water, or, as Turtle called it, a little diluted bald-face.H. H. Riley, Puddleford, p. 145 (N.Y.).