That ad cames indeed from Motor Sport, 1954.
I tried to look for more too but I only found their commercial vehicles and few references to some coachbuilts Ford.
I used to view Motor Sport without restrictions, but now it seems they chenged policy....
(...but I already took all that i needed )
I used to buy every copy of
Motor Sport the day it appeared, mainly to pore through all the fantastic ads at the back.
The Internet has spoiled all that though and the ads that do appear there and in the Classic mags all have a familiar look about them now.
The best ad I ever found was back at the time of the fuel crisis in the 1970s when everyone was looking to off-load their big-engined cars; it was a Ferrari Daytona for sale for £1995! Believe me I spent days working out how I could come up with that much money (that was just twice the value of the TVR Vixen I had at that time) and still be able to insure and run the car, but decided I couldn't! That ranks as one of my bigger mistakes, along with selling my Ferrari Dino for £9500 in 1983...! £325000 today...