I'm sure that John Tilley can provide some additional information, but I'm thinking that the kit dates at least to the mid 60's. Considering the age of the mold (no CAD software in those days), the kit has stood the test of time fairly well. It is generally accurate with some obvious problems that have probably been discussed in the Forum over the years starting with the molded, solid railings and including: size and shape of the spars on the forward and after tripods, the fit of the after tripod, the secondary battery on the main deck, and the size and appearance of the of 5"/25 single mounts in the AA battery. The smaller 3" AA mounts in the tubs at the forward end of the superstructure and back on the quarterdeck are also incorrect. I'm also told that the biplanes on the catapultsare not correct for 1941.
All that being said, it's a reasonable value for the money and it has served as the starting point for some very impressive models although at 1:426 it is in a scale by itself.
Mike