Rock Island and Springfield stampings on parts

Were the sears with the S stamped on the side made by Springfield?
Were Most or all parts made at Rock Island stamped with an ordinance bomb somewhere?

Thanks,

Fred

Quote:

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Originally Posted by Fred

Were the sears with the S stamped on the side made by Springfield?
Were Most or all parts made at Rock Island stamped with an ordinance bomb somewhere?

Thanks,

Fred

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(1) Yes.

(2) No. Only RIA parts made after mid-1918.

Hope this helps.

J.B.

Thanks John, I learn something neat and new from you each time! Much appreciated!