Volume 22 of the Railway Mission Journal 'The Railway Signal' or 'Lights Along the Line' (1904).
Vol. XXII Imperfect – February pp 29/30 March pp i/ii (front cover (missing)) June pp 101/2 September pp 177/8 (missing) October pp 197/8 November pp 217/8 December pp 227/, 233/4 – with index. Note: ‘With which is incorporated “The Railway Chariot”’ appears on the cover for the first time with January edition.
- System of Arrangement: