Webster Signature Database - Suggest Correction

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Signature	Maker	Instruments	Comments	Location	References
BLACKBURNE, R.	England, c.1850, NIM	Mariner's Journalets = P.C.(1986), D.(1986).	plotting device; D. also marked "aBn.", letters being in reverse.	London.	Multhauf 3; Coffeen 12.
BLACKBURNE, R.	England, c.1850, NIM	Mariner's Journalets = P.C.(1986), D.(1986).	plotting device; D. also marked "aBn.", letters being in reverse.	London.	Multhauf 3; Coffeen 12.

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