From these vintage photos which were found by Sam Salt, it seems most likely that the girls are a semi-professional or amateur group of dancers from London who toured the South of England in 1936 and 1937 (the board advertising a demonstration by “London Experts” would seem to confirm this).
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s
Dancing Girls Toured Cornwall in the 1930s