|Alternative reference number
|Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to B. Wentworth Esq.; 44 Fourth Street, Dover, N.H., USA
|15 October 1923
|Confirms that the negative of the photograph of [the engraving of] Dr Nehemiah Grew has been taken and the negative posted to B. Wentworth.
|Related records in the catalogue