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Columbia Ornamental Iron Co.
"Manufacturers of Ornamental Iron, Wire and Hand Forged Smith Craft Work"
"Some few years ago we manufactured considerable illuminated sidewalk work, but discontinued about 5 years ago" 
Subsidiary of Columbia Iron & Wire Works Co.
J. E. Raber, Sr.
J. E. Raber, Jr.
1937 Letter to Rodefer Glass Co