Illinois Grade 124 Production Charts

Note: Production dates are estimations but should be accurate within +/- 3 years.

Illinois Watch Co. Grade 124 Production Map Relative to Company Lifespan

Start of Production

End of Production

Grade	Production	Runs	Lowest	Highest	Start	End	Profile Code/Image
124	4,300	8	1,013,901	1,029,000	1890	1890
	2,200	6	1,014,001	1,029,000	1890	1890	14s-M1-15j-HGL-U-
	200		1,014,001	1,014,200	1890
	110		1,027,001	1,027,110	1890
	10		1,027,111	1,027,120	1890
	30		1,027,121	1,027,150	1890
	46		1,027,151	1,027,196	1890
	1,804		1,027,197	1,029,000	1890
	2,100	2	1,013,901	1,019,000	1890	1890	14s-M2-15j-OGL-U-
	100		1,013,901	1,014,000	1890
	2,000		1,017,001	1,019,000	1890