Set NH147

These formations have been noted:

Formation Sources
1: Eddie Knorn

Unknown date

A two-car (blue square) Derby Lightweight power-twin DMU arrives into Wigan Wallgate. Date unknown, but the 3" numbers dates it to the first years of blue livery in the late 1960s, and the Newton Heath set number in the cab window (possibly NH147) means it was before the two vehicles (DMBS M51932 and DMS M52047) were transferred to Allerton in early October 1969. Graham Clark.

Do you have any images of the set you can add?