I recently purchased, on E-Bay, 5 old Mainline Models kits from the same person. It was interesting that the instructions in 4 of them referred to 410-M paint for painting the models. I have long thought that 90% of all kit made are sitting on a shelf. This kind of goes along with that.
For those who never heard of 410-M paint, it was probably the thing in the 40's and 50's before Floquil.