Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
MCALLISTER AND BROTHER USA, fl.1854-79, MIM OIM PHIM Telescopes = D.(1971), P.C. (2). William Y. and J. McAllister; moved to New York before 1867. Philadelphia, Pa.; New York, N.Y. Moskowitz 103; USNM; RSW.

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