New to slide rules? Let’s get started ! Site Tips New Rules – the most recent additions Vignettes – stories about slide rules, calculations, and collecting Latest Vignette: Stadia Rules
Welcome! This database-driven web site presents a personal collection of slide rules as well as other useful information about slide rules in general, their operation and use. Click the “right arrow” > on this web page or hit the right arrow key on the keyboard to go to the next page. Or, use the left navigation pane to go directly to a particular chapter or subject.
-Mike Syphers