The New Zealand Railways Magazine, Volume 4, Issue 12 (April 1, 1930)
Numbering And Recording Machine. — 1. Recorder; 2, safety catch to prevent involuntary operation of machine; 3, safety catch to prevent the numbers being out of step with recorder; 4 and 9, rubber stamping; pad; 5, 6, 7, 8, shewing (5) ticket after being numbered; (6) the booking clerk's identification letter; (7) progressive number of ticket; (8) name of issuing station
Numbering And Recording Machine.
1. Recorder; 2, safety catch to prevent involuntary operation of machine; 3, safety catch to prevent the numbers being out of step with recorder; 4 and 9, rubber stamping; pad; 5, 6, 7, 8, shewing (5) ticket after being numbered; (6) the booking clerk's identification letter; (7) progressive number of ticket; (8) name of issuing station.