PART VI. Striking Errors:
Saddle Strikes:
Wide Gap Between Adjacent Dies
Definition: The distance between adjacent striking chambers in dual and quad presses was increased in the mid- to late-1970s. As a result, the size of the two off-center strikes is reduced relative to earlier saddle strikes.
The undated Lincoln cent saddle strike shown below has a wide gap between the two off-center strikes.
Images are courtesy of Heritage Auctions.
The post 1964 Roosevelt dime shown below became somewhat centered between two striking chambers resulting in a saddle strike.