A banknote with a period stamp as a forgery and marking the class of forgery and its type as a London forgery, while it does not have the characteristics of a London forgery.
The crookedness of the numerator, especially visible in the upper left corner, shows that it may be a forgery, but of a different type than the London forgery.
A corrected piece, with understamping and wetting of the paper; paper slightly sagging, stamping slightly fuzzy.
