A.G. Spalding & Bros.
A. J. Reach & Co.

The charts below are based on a comprehensive review of available vintage equipment catalogs and dated photographs. Dates for which information was verified by catalogs have been noted in the charts below. If you have catalog information missing from these charts that you'd be willing to share for this project, please email me at:
Evolutionary charts for A.G. Spalding & Bros. and A.J. Reach & Co. are provided below in both PDF and Excel format. Additional charts for other manufacturers will be added if and when sufficient information is obtained.
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Draper & Maynard Company
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Stall & Dean
Excel Version
Full Stall & Dean Evolution Chart
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Athletic Goods Manufacturers Helmet Timelines
P. Goldsmith Sons
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