Pella venetian blinds offer color tones of today. (1930)
Rolscreen Co. · Rolscreen Co. · leaf 1
STANDARD SLAT COLORS Flexible aluminum — flexible steel and rigid aluminum metal slats are available with baked enamel finish in the six colors marked I*).
Blinds · Windows · Color chart
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
