Sir Howard Grubb and Sons Limited 1914 - 1925

active 1914-1925, optical instrument makers, Dublin, Ireland & St Albans, Herts., England

Traded at Rathmines, Dublin (1866-1915) & Fleet Works, St Albans, Herts., England. Howard Grubb sold the firm to Sir Charles Algernon Parsons in 1925 who transferred thr businesss to Walkergate, Newcastle-upon-Tyne, England