4NBH - Excursion Car (28) NBH SECOND-CLASS EXCURSION CAR. The H was recognising their use for "Holiday" traffic. 15 of these cars were built in 1919 and numbered 1-15. Two more were built in 1981, and numbered 16 & 17. Two extended versions for wheelchair passengers were built in 1981 & 1983. These were numbered 51 & 52 - a separate number series due to the different type of vehicle. Six, numbered 18-23, were built in 1997-98. These had steel frames, padded seats, and a wide "window sill". At first glance they look the same as the previous NBHs. There are other minor construction differences due to the use of steel framing. 18NBH entered traffic 19/4/1997; 19NBH on 5/12/1997; 20NBH on 19/12/1997, the others added in 1998. VR Service History : as 38 NQR converted & renumbered to 12/ 4/1919 - To NBH 4. VR Service History NQR 38.VA - 12/ 4/1919 - To NBH 4.VA - *NBH 4.VA - / 5/1928 - Modified AC Malco BO circa 1955 - Condemned - Puffing Billy Service History or Notes 12 Apr 1919 - Nos 1 to 6 NBH (new) delivered to UPPER FERN TREE GULLY after this date.Historic - Victorian Railways Narrow Gauge - Passenger Rolling Stock: Excursion Car4 NBH - Passenger Carriage - Excursion Car made of wrought iron and timber4NBHpuffing billy railway, pbr, rolling stock , 4nbh, victorian railways narrow gauge - passenger rolling stock,, victorian railways, nbh - excursion car,