WINTER 2021
COL L E C T ION S A P U B L I CAT I O N O F T H E B E N T L EY H I STO R I CA L L I B RA RY
ECLIPSING THE TRUTH
In 1878, scientists flocked to the western United States to watch a once-in-a-lifetime eclipse. U-M’s own James Craig Watson was among them, hoping to confirm the existence of a planet called Vulcan.