The Blackadder Brothers owned the Garrison Foundry and Engine Works, Falkirk. TA – Blackadder Falkirk. TN 12 and amongst other products they manufactured brick and tile making machines.
1886 – Blackadder Brothers, engineers & millwrights, Garrison Foundry, Garrison Place.
Thomas, engineer (Blackadder Brothers), Garrison Cottage.
William, engineer (Blackadder Brothers), Meeks Rd. Grahamston.
Below –1896 – Garrison Place, Falkirk.
1903 – The Blackadder Brothers owned the Garrison Foundry and Engine Works, Falkirk. TA – Blackadder Falkirk. TN 12
1903 – Blackadder Brothers, engineers & millwrights, crane & Hoist manufacturers, brick & chemical machinery manufacturers; estimates & drawings on application; Garrison Foundry & Engine works, Garrison place; Telegrams, “Blackadder Bros. Falkirk “; TN 82.
8th April 1919 – Edinburgh Gazette – The firm of Blackadder Brothers, carrying on business as engineers and foundry plant manufacturers at Garrison Foundry and Engine Works, Falkirk, and as motor engineers at Garrison Garage, Falkirk, of which the Subscribers Thomas Blackadder, Archibald Cowie Blackadder, and Robert Blackadder were the sole partners, has been dissolved, as at 31st March 1919, by mutual consent. The business of engineers and foundry plant manufacturers will continue to be carried on by the subscribers Thomas Blackadder and Robert Blackadder on their own account, and under the same name of Blackadder Brothers, at Garrison Foundry and Engine Works, Falkirk, and they are authorised to uplift all the debts due to, and they will discharge the whole debts and liabilities of, the firm in connection with the engineering and foundry plant manufacturing part of the business. The business of motor engineers will continue to be carried on by the subscriber Archibald Cowie Blackadder on his own account and under the name of Blackadder Motor Company, at Garrison Garage, Falkirk, and he is authorised to uplift all the debts due to, and he will discharge the whole debts and liabilities of, the firm, in connection with the motor engineering part of the business. Dated at Falkirk, this seventh day of April nineteen hundred and nineteen. Thomas Blackadder. A. C. Blackadder. Robert Blackadder. Witnesses to the Signatures of the said Thomas Blackadder, Archibald Cowie Blackadder, and Robert Blackadder— Bessie Boyd Haining, Typist, Garrison Chambers, Falkirk. Janie Cormack, Typist, Garrison Chambers, Falkirk.
1930 – 1931 – Blackadder Brothers, Garrison Foundry, Falkirk.
1936 – 1937 – Blackadder Brothers, Garrison Foundry, Falkirk.
Below – 3/11/1938 – Glasgow Herald. Death of Thomas Blackadder.