Bidspirit auction | Märklin 37990 Class 4000 ”Big

Märklin 37990 Class 4000 ”Big Boy”, H0 gauge, Union Pacific, version of locomotive No. 4013 circa 1 - Märklin 37990 Class 4000 ”Big Boy”, H0 gauge, Union Pacific, version of locomotive No. 4013 circa 1960, in original packaging, packaging slightly damaged, functionality not tested