A Scion Society of The Baker Street Irregulars

Coinage Presses and The Engineer’s Thumb
“We are now,” said he, “actually within the hydraulic press …” – The Adventure of the Engineer’s Thumb (ENGR) Towards the end of The Engineer’s Thumb, we learn that the hydraulic press that Victor Hatherley is hired to inspect and suggest a course of repair is actually being used to strike counterfeit coins. I have always… Continue Reading