Pella venetian blinds offer color tones of today.
A 1930 trade catalogue issued by the Rolscreen Co. to present its Pella venetian blinds and window hardware to builders and architects. Its pictures are a colour-swatch chart of slat finishes, a blue line drawing dimensioning a window opening, and a script Pella logo; a designer might take the swatch palette of muted greens, yellows and tans, and the clean technical line style.
