It is stamped, but I can only make out part of it and of the logo. What is visible "England" "Notts" and part of the first word "-E-ston" (cannot make out 2 of the letters). The item "Vintage HAND CRANK Hotel phone, Reception Desk. England stamped pre war 1930's" is in sale since Monday, May 6, 2019.
This item is in the category "Collectibles\Radio, Phonograph, TV, Phone\Telephones\Pre-1940". The seller is "tneco" and is located in Sun Valley, California. This item can be shipped worldwide.