A group of 19 racing caricatures of jockeys dating from the 1940s, signed R. THOMSON or FRANK but appearing to be in the same hand, mostly pen & ink s

A group of 19 racing caricatures of jockeys dating from the 1940s, signed R. THOMSON or FRANK but appearing to be in the same hand, mostly pen & ink some with wash, others pencil drawings, named subjects including Frank Bullock and Herbert Jones, various sizes, the largest 31 by 21cm., 12 by 8 1/2in.