Cool Jim, thats what I love about Cox there was such a huge variety even the Cox folks had difficulty telling what was what. OK I never was aware of a .15 other than the Conquest. And I agree with you as to Cox's first arrival on the market place, as I said there or about 54 which I think close enough to 55, like you said that long ago. The whole thing on the name deal is simply untill Estes the manufacturer was always Cox and all the other names were/are model/marketing names.

Now To really have fun getting into Cox 'Product Engines' is mind boggling, literaly hundreds of variations were made to fit particular designs each year with special configurations for an individual model. For example the freeflight helicoper which had to have special tank arrangement. Even the Cox parts manuals never quite caught up to the Product Engines.


Thanks Jim a stimulating conversation

Your friend, John