From Popular Mechanics in 1920 via http://not.pulpcovers.com/
It could make for an interesting modelling subject
Hello Richard, that is a new picture to me and I thought I had seen them all. Thanks! And regarding the modelling subject .... someone did it already see here:landships.activeboard.com/t62859895/tank-joy-rides-southend-on-sea-1920/ Best regards, Willem
This was the first I'd heard of it. Great model!