Msa Garratts 

Hi,

The idea about an article is a good one, but unfortunately you've started out with an error. That is understandable as the subject is complex. 

The WAGR first imported the M class Garratts, in 1911. These are very important locos, because they are the third class of Garratt to be built, and the first "main line" Garratt, showing the potential as a heavy freight hauler. They were followed up in 1912 by the Ms class, only difference being the Ms class were superheated. So they were also the first class of Garratts to be the subject of a repeat order. Both classes were built by Beyer-Peacock.

The Msa class were constructed in 1930 by the WAGR in their own workshops. Apparently a copy of the Ms class, they did seem to have some cosmetic differences.

The story does not end there, but moves to Victoria. The VR G class apparently is copied from the Ms class, the major difference is the frames moved outside so as to accomidate the reduced gauge. Outside framed Garratts are very rare, even in the smaller gauges. But wait there is more (no, not steak knives!). The design was used again, for the Australian Portland Cement's 3'6" line near Geelong, the first loco being supplied in 1936 and the second in 1939. The boiler from one of these locos is used on the restored G42.

So in conclusion the design was constructed over a period of 28 years, used on three railway, on two gauges and built by two manufacturers, with, if I've added it up correctly, 27 locos constructed.

Personally I think the article should cover the history of the design, and include all the varients. Some work would be required to hunt down variations, though. So yes, I think it does deserve an article.

Please feel free to use the above if you wish.

Cheers,

Michael.