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Picture

K-31200

Columbian

Introduced in 1896 instead of B-21400 as part of the modified Columbian design. Shown in 1996 catalog page 253, 1897 catalog pages 153 & 253, 1899 catalog page 228, 1900 catalog page 258 and 1911 catalog page 258. A detailed study of this knob reveals the four-fold nature of the design and so it is also shown on the H page.

School:

Manufacturer:

Reading

Dates:

C. 1897

columbian reading

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Antique Doorknob Collectors of America
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  • Home
  • About
  • Contents:
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
    • P-100 Seals
    • P-200 Symbols/Words/Logos
    • P-400 Multi-Letter
    • P-600 Schools
    • P-700 Single Letter
    • P-800 Fraternal/Service
    • P-900 - ID Needed
  • R
    • R-10000
  • S
    • S-100 Enameled Knobs
    • S-200 Enameled Escutcheons
    • S-600
    • S-700
  • V
  • W
  • Updates
  • Join the ADCA
  • Convention
  • Where to Buy
  • Manufacturers
  • Scholarships
  • Contact Us