| Description | a) single sheet, part of a longer letter. nd. Docket reads 'suppose 1773'. [Written after the death of his wife Margaret. His grief. Has left Morison to finish the survey].
b) single sheet, part of a longer letter. nd. [About his invention of a new micrometer].
c) single sheet, part of a longer letter. nd. [Very badly torn] [He is making Mr de Luc's hygrometer].
d) torn lower page of letter. nd. [Recipe involving linseed oil and wax]. |