"In the Workshop: A New Control Arrangement and Adjustable Set-Zero Mechanism for Chronographs Not Fitted with a Castle Wheel" by B. Humbert - Original magazine article (magazine clipping) which was removed from a 1950 Swiss magazine.

Text in the article is in English.

The "Summary" of the article which is printed just below the title on the page reads:

"Summary: General Introduction. Operation of the controlling mechanism (new push-piece mechanism). Adjustable set-zero hammer. Adjustment of recorder zeroing by moving the recorder heart-cam relative to its wheel. Conclusions."

The magazine article was carefully removed from a Swiss magazine.

[Please note: this is a magazine article/magazine clipping only; no watch, clock, parts or tools are included.]

The article is approximately 7 pages in length (on 4 sheets of paper) and includes several black and white diagrams within the text.

As with most vintage magazine clippings, there is some yellowing to the paper due to age as well as light wear and small bends.

The magazine article was carefully removed directly from a Swiss magazine. It is not a copy or reproduction. The rest of the magazine is not included.

[Please note: this is a magazine article/magazine clipping only; no watch, clock, parts or tools are included.]





[inv. EngE-MJ-5/6-50]