Flash-Spotting Training. Pamphlet no.1. Air Burst Ranging (for use by Survey Regiments, R.A.). WO 7308 - Engeland Voorschrift, 26/G.S. Publications/479 military training pamphlet Dismounted drill for the Royal Artillery (Based on the Field Regiment) : 1939 - Engeland Voorschrift, 26/GS Pubns/145
