Treasury Series, N. F. Warren-Fisher, £1 (3), ND (1919-27), prefixes N/63, E1/17, U1/60, (EPM T24, T31, T34), very... Treasury Series, N.F. Warren-Fisher, 10 shillings, (3), ND (1922, 1927), prefixes, O/91, P/9, W/2, green and brown with... Bank of England, C.P. Mahon, 10 shillings, prefix Z08, £1 (3), prefixes A57, B28, F70,, (EPM B210, B212), fine to very...