Victorian Railways initially numbered passenger and goods locomotives separately. The goods engines were numbered 1–4 (the first passenger engine was also numbered 1). This was changed to consecutive numbering between June 1859 and March 1860 with the goods locos being numbers 2–5.[3]
With the introduction of the J class in 1860, to avoid confusion these were temporarily altered to 2A–5A. The numbering was once again changed in the late 1860's to odd numbers for goods locomotives and even numbers for passenger locos with these locomotives taking the odd numbers 11–17.[3] This odd and even system remained in use until 1912. In 1886, they were allocated to Class V.
The four locomotives were built in 1857 with builder's numbers 142–145 at a cost of £2300, +£900 freight and insurance, for each loco. The first arrived in Port Phillip on 12 May 1858 along with 2-2-2 passenger locomotive No. 1, the remaining three arrived in Port Phillip on 31 May 1858.[4][3]
In addition to regular goods service, some were loaned to contractors, like Cornish & Bruce, for line construction and ballasting purposes.
In 1894, it was noted that three were allocated one each to Daylesford, Geelong, and Sale.[3]
Over the years they were fitted with various new cabs. There were also various upgrades over the years; with constant improvements to safety — these including things like updates to safety valves (and domes), brakes, and cowcatchers — and improvements for their useability — handrails and footboards.[3]
The original brakes provided was a hand brake on the tender with wood blocks on all six wheels. This was upgraded to steam brakes on the engines in 1884-1886, and at least two (V15 and V17) were later fitted with Westinghouse air brakes[3].
New boilers with a working pressure of 130psi were fitted, starting with V11 in 1880, and the remaining 3 locomotives in 1884-1885.[3]
All the locomotives were removed from the Victorian Railways register between 1891 and 1904. V13 was sold to an unknown buyer in 1893, then bought back and renumbered 497 (unclassed).[5][3] V11 was sold in May 1891 to contractor Andrew O'Keefe for £1900($2700).[3] The remaining locomotives were withdrawn in 1904, with the last V15 being withdrawn on 13 September.
Dee; et al. (1981). Power Parade. Melbourne: VicRail Public Relations Division. p. 2. ISBN0-7241-3323-2.
Cave, Norman; Buckland, John; Beardsell, David (2002). "Chapter 3". Steam Locomotives of the Victorian Railways. Vol. 1: The First Fifty Years. Melbourne, Vic: ARHS Victoria Division. pp. 18–22. ISBN1876677384.
^ abcdefghijklmVictorian Railways Rolling Stock Branch: Diagrams & Particulars of Locomotives, Cars, Vans & Trucks (1904 ed.). Vic: Victorian Railways. 1904. p. 11.
^ abcdefghijCave, Norman; Buckland, John; Beardsell, David (2002). Steam Locomotives of the Victorian Railways. Vol. 1: The First Fifty Years. Melbourne, Vic: ARHS Victoria Division. p. 22. ISBN1876677384.
^ abcdefghijklmnopqrsCave, Norman; Buckland, John; Beardsell, David (2002). "Chapter 3". Steam Locomotives of the Victorian Railways. Vol. 1: The First Fifty Years. Melbourne, Vic: ARHS Victoria Division. ISBN1876677384.