Midland 2-2-2 Locomotives in Great_Britain

Class Jenny Lind (Locobase 8481)

Mentioned and illustrated in David Joy's diary as reproduced on [] . Grate area estimated by Samuel Rendell (M. I Mech.E), "The Steam Locomotive: Fifty Years Ago and Now", read Saturday, 13 January 1906 and published in the Transactions of the Manchester Association of Engineers 1906 (January to March).

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Class Jenny Sharp (Locobase 5591)

Mentioned and illustrated in David Joy's diary as reproduced on [] . Grate area originally presented as estimated by Samuel Rendell (M. I Mech.E), "The Steam Locomotive: Fifty Years Ago and Now", read Saturday, 13 January 1906 and published in the Transactions of the Manchester Association of Engineers 1906 (January to March).

But see also Daniel Kinnear Clark, Railway machinery: a treatise on the mechanical engineering of ..., Vol 2 (London: Blackie and Son, 1855), p. 314, which has both grate area and firebox heating surface explicitly recorded.

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Class unknown (Locobase 2211)

Data from Ahrons (1927), pp. 145, 147.

Designed by M. Kirtley, who used outside, double-plate frames and outside bearings on all axles.