This is a Lego 12v Transformer model 7864, as used with Lego train sets in the 80s, which has been lightly used. All original contents are there with the exception of the 2 grey 2x4 pieces and 1 cog. Also present is the Lego Service catalog of the time, as well as a letter from Lego Customer Service (I think this was received as a replacement for another one that broke). Not tested, but everything looks in excellent condition and the box itself has minimal damage.
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