If you have any questions about the photos, please contact the Supervisory Museum Curator at 973-736-2783 ext. 6.

21.000: INDEPENDENT COMPANIES

• 21.000: General and Unidentified
• 21.050: Atlas Cement Co.
• 21.100: Audak Co.
• 21.125: Bausch & Lomb
• 21.150: Bergmann & Co., York, NY
• 21.200: Brass & Bell Founder, & Co.
• 21.250: Calibron 
• 21.300: Dominion Iron & Steel Co.
• 21.400: Eastman Kodak Co.
• 21.500: Finance-Engineering, Inc.   
• 21.600: General Electric Co.
• 21.700: International Arms & Fuse Co.
• 21.800: Measurement Corp.
• 21.830: Rogers Locomotive Co., Paterson, NJ
• 21.850: Utah Copper Co.
• 21.900: Vitagraph Co. of America
• 21.950: Vulcan Steam Shovel Co.