For a description of the format and data included in
Production Tables, see here.
Produced Variants
Type 52 Bullfinch
Single seat braced cantilever monoplane
fighter to meet Air Ministry Specifications DofR Types 1 and 2.(later Specification 2/21). One 425 h.p. Bristol Jupiter
III powerplant.
Type 53 Bullfinch
Two seat biplane derivative of the Type 52, created by simply inserting
a fuselage section fitted with an observers position with Scarff ring and cantilever lower mainplanes.