Back in early 2024 Jeff Peachey reached out to me asking about a weird contraption for sewing books (my description) that he found in Wilhelm Leos' 1920 catalog. Leos was one of the largest and most comprehensive bookbinding supply wholesalers and publishers in Germany and the field; they still exist.
![]() |
| Page from Leos 1920 catalog advertising the Schnellheflade. |
![]() |
| Detail view from the catalog page. |
![]() |
| Image from Hermann Nitz's 1931 Die Technik des Bucheinbandes (The Techniques of Bookbinding). |
![]() |
| Jeff Peachey's working interpretation. |
So, we decided to write an article about this together, a fun experience that revealed that a) the idea of this kind of device was older than we thought; b) existed in several variants; and c) was offered longer than we thought. The results of our adventure were published as Peachey, Jeff and Verheyen, Peter D. "German Hybrid Book Sewing Machines". Guild of Book Workers Journal, Vol. 54, 2025. (14-32). Read the full article here.





