John Malam
John Malam (1791-1855) of Hull, designed and built gas works
Is this the Mr. Malam who patented the first dry gas meter in 1820?
1847 Partnership dissolved. '...the Copartnership heretofore subsisting between us the undersigned, at the town or borough of Kingston-upon-Hull, as Civil Engineers, under the style or firm of Frederic Rosenberg and John Malam, was dissolved, by mutual consent...'[1]