type gauge railway works no. year builder
type
gauge
railway
works no .
year
builder
number
address
number minimum maximum
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
address
text unitnum address numberspan timespan address
0-4-0+0-4-0 500 mm southern fuegian railway, argentina 1708-1709 1994 argentina
how many total garratts did south african railways have ?
WRB JJ JJ NNS VBD-AUX JJ JJ NNS VBD-AUX .
42
select count ( * ) from w where c3 = 'south african railways'