Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
KAMPMAN, J., AND ADAM STEITZ Holland, c.1770, PHIM Parabolic Trajectories = TEY (2); Rebound Trajectory = TEY; Projectile Trolley = TEY; Cycloidal Tracks = TEY (2); Inclined Planes = TEY; etc. Amsterdam. Rooseboom 1; G.L'E. Turner 7.

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