The New Zealand Railways Magazine, Volume 1, Issue 2 (June, 1926)
High Capacity Wagons
High Capacity Wagons.
A source of economy on some railway lines is the use of high capacity wagons; but it will be readily understood that this is not applicable in the smaller countries like New Zealand where there are not regular large consignments in full truck loads to be moved. High capacity wagons are not economical unless they can be kept in use regularly.