BS 3231:1960 Specification for thermographs (bimetallic type) for air temperatures within the range 0$0DF to 140$0DF (-20$0DC to 60$0DC)
BS 1428-B2:1960 Microchemical analysis. Apparatus for the determination of elements by other than combustion methods - Specification for ammonia distillation apparatus (Markham)
BS 734-2:1959 Measurement of the density of milk using a hydrometer - Methods
BS 2062-1:1959 Specification for gear hobs - Hobs for general purposes, 1 d.p. to 20 d.p. inclusive
BS 3166:1959 Specification for thermographs (liquid-filled and vapour pressure types) for use within the temperature range -20$0DF to 220$0DF ( -30$0DC to 105$0DC)
BS 2F 52:1959 Flax reinforcement webbing for aeronautical purposes
BS 3123:1959 Specification for spring calipers and spring dividers
BS 978-2:Addendum No. 1:1959 Gears for instruments and clockwork mechanisms. Cycloidal type gears. - Double circular arc type gears
BS G 174:1959 Invertors for secondary electrical supplies for aircraft
BS G 175:1959 (R2017) Aircraft fuel nozzle grounding plugs and sockets partTitleEN sectionTitleEN
BS SP 86:1959 100$0D countersunk head steel rivets for aircraft