These are MAN Plans from Aug 1952.. they are in good shape but dated a hair... you also get a Photo copy set of Mars Plans ..

Here is the Mars... 49" WS... .29-35 ENGINES ... https://outerzone.co.uk/plan_details.asp?ID=1604

Here is the Jenny... this model is a nice size and could be made into an RC with a little imagination it has a 36"ws

https://outerzone.co.uk/plan_details.asp?ID=1978

Will combine shipping