Gilbert & Sons
1806 - 1819
Terms
"A Sextant, 210 years on," The Nautical Sextant, http://sextantbook.com/2010/06/ (accessed 10/06/2014)
BiographyJohn Gilbert was a instrument maker. The firm continued as Gilbert and Son and merged with another noted instrument maker in 1808, when the firms became Gilbert and Gilkerson.
