GZB WAP-5H #30020 serves as link for 12050 this morning. Other than a nondescript stenciling on the lower frame, there is no indication that this unit was one of the few upgraded to a high horsepower rating.
It also bears a POH plate indicating overhaul was done at Bhusaval. It looks dusty enough to merit another round of painting, and one hopes when that happens, it gets its correct classification painted on it.
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Note that one of the underslung parts was cannibalized from another WAP-5 (#30235, also of Ghaziabad).