Windsor is a serif typeface created by Elisha Pechey (1831-1902) and released by the Stephenson Blake type foundry.
Bitstream in their release notes to its digitisation call it 'a creative variation on the old-style form'.
[2] Various foundries have released versions, including Linotype, Elsner+Flake, URW++ and Mecanorma.
A range of weights have been created for it, such as condensed, outline, and bold.
[3] An unrelated face, also called Windsor, was designed by Edwin W. Shaar for Intertype in 1960.