Original home furnishing decorating industry trade magazine vintage ad for THE COLUMBIA MILLS, INC. of New York City, NY.   Just a Flick of the Wrist, Flood Your Room With Sunlight on a Chilly Day, Shade It Peacefully When Temperatures Soar.  That's the Control Over Light That only Venetian Blinds Can Give!  Columbia Venetian Blinds, Makers of Window Shades, Lace Net Curtains, Lace Tablecloths. Old 1946 home furnishings magazine advertisement. This ad would display beautifully matted and framed.