Working Instructions. Telephone Sets F. High Power no. 1, Mk. II. WO 1024 - Engeland Voorschrift Vocabulary of army ordnance stores. Section F 6. Industrial Gases. Gas Producing Plants, and Associated Equipment. Sub-Section F6A. Gases, Chemicals, and Associted Equipment. WO 1636 … Working Instructions. Switchboard F and F, MK I, MK I* and MK II. WO 1016 - Engeland Voorschrift Working Instructions. Telephone Sets F. MKS I, I* & II. WO 1527 - Engeland Voorschrift Vocabulary of army ordnance stores. Identification List, Section F 3, Subsection F3A. Barrows, Tractors, Trailers, Trucks, Platforms and Stillages. - Engeland Voorschrift
