On my last trip to BSP, witnessed the first ever LHB train of SECR i.e. BSP-BKN/BGKT Express though running as a special still. The pics where taken onboard 12854 Amarkantak Exp at BSP yard
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Pic 1 - B2 coach of BSP-BKN Special
Pic 2 -
#TB pic (pic is not very much clear as it was taken with 3.5x zoom)