Stourton (click on photograph to bring up bigger/better version).
[Thanks to John Hurst for all the photos.]
Warks. The perforated handle looks to be a makeshift
Markings: Lion (small version).
Manufacturer: Joseph Evans.
Stourton, Warks, this pump has a typical Charles Winn finial.
Markings: "CHARLES.WINN & Co, BIRMM" on the cap, and "385" in a roundel.
Manufacturer: Charles Winn of Birmingham.