Are you sure this is a Quad-Art set, I have researched these vehicles as I am building a kit and the numbers you quote and show on the photographs do not appear in the spreadsheet I have created, I wonder it may be a Quint-Art set but I do not have access to the information at the moment. If nobody comes up with an answer by Wednesday I will look in the library at the HMRS Museum & Study Centre and see what I can find.