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Picture

M-11210

436 Design

Knobs made with 2 1/2 and 2 1/4 inches diameters. Plates are 11 1/2 by 3 1/4 inches and 6 3/4 by 2 3/4 inches. Design based on patent number D0018351, May 22, 1888 by George J. Wells.The patent was for the outer rings with any center. Chicago Hardware 1895 catalog showed both this knob and M-11220 as 436 Design.

School:

Manufacturer:

Niles / Chicago

Dates:

C. 1888

niles Chicago

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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