Alright G1 guys, I need some help. I just acquired one of my childhood wishlist characters in the form of a G1 Megatron. It came with all the accessories, but there was an interesting lack of stickers. Not only lack of stickers,but lack of old sticker residue as well. Obviously, this figure could have simply not had its stickers applied, but there isn't a single Decepticon logo on it anywhere. As I'm looking it over, I notice that it only says "MADE IN JAPAN. TAKARA" on one side by the trigger, without a Hasbro logo. The other side says M.C.12.13 on it. The buttstock has only Takara markings on it, with the years 1974 & 1983. So I guess I'm wondering if this is an early Transformers Megatron, or perhaps something from a line prior to TFs?? If there's something specific I can look at or post a pic of that would help identify it, let me know. I can post pics as soon as I get home from work. Thanks in advance for the help.