Hi Anita, thank you for the reply, yes it possibly could be an F, I have taken a photograph of the drawing and the signature but cannot work out how or if I would be able to attach it to my post. P.S. A quick update, I have just 'googled' the full name and found this http://www.dunravengallery.com/o...

Hello, some years ago I purchased a pencil drawing in a small antique shop in Clifton, Bristol, by an artist whose signature I think reads as O.J. Openshaw, it is dated 30 January 1930. The lady who sold it to me thought the artist had been an illustrator for Enid Blyton, this was not the reason I p...