There were a few of these in the town - Gilbert Ross on Academy Street, Mitchells on Hamilton Street (also owned by Gilbert Ross I think), Fraser & McColl on Eastgate in more than one shop there, Campbells on Queensgate and then later came Farm & Household in the old James Ferries garage which used to sell Triumph cars. When Gilbert Ross's shops in Inverness he concentrated his business in his other shop up in Invergordon. Then there was Inverness Tool Distributors (also known as the Saw Service) at the bottom of Church Street which moved down to Harbour Road and became the H.I.S. of today.
Any more to add ?