Catalogue of War Office Publications. (Authorized Scales of Issue and Code Numbers. Part I. Military. WO 1703 Repair in the Field. Guide for the removal and replacement of assemblies in Chrchill Tank - Engeland Voorschrift wo Identification list for ordnance, q.f. 6-pr. 7-cwt., marks 2 & 4 on carriage, 6-pr., marks 1,3 & 3/1. / By Command of the Army Council wo Identification list for ordnance, q.f. 25-pr., marks 2, 2/1, 3, 3/1 & 4 on carriage, 25-pr., mk. 1 with trailer, artillery, no. 27, mk. 1, … defence specification Defence specification DEF-5132 Capacitors, fixed, mica dielectric