Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
H.A. K.M. Germany?, 1576, MIM Artillery Level and Square, 1576 = DRE; Artillery Level = DRE. the "H.A." is "H.A." 2; the "K.M." is "K.M." 2. Drechsler 2; Grötzsch 2; RSW.

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