.1 - R1912 - dated 24/2/1927 - Gives bus numbers 1-56 - make and type number of vehicles in service, capacity, turning circle, wheel bases, Tare weight, overall length, width and height and engine details. Covers the Tilling Stevens Petrol electric, Thornycroft and Garford models.
.2 - R4211 - dated 5/8/1935 - as above, including the Daimler, Tourist Bus, Albion and Leyland buses.