— Photo by Dan Driscoll

Metal-detector mavens: Rob Wolfe, left, and Tony Torrisi want you to visit the Saddlemire Homestead Museum to see their display of historic toys, coins, bells, and more — treasures they found using metal detectors around historic homes in Knox and neighboring towns.  They will show how to use a metal detector at the museum on Saturday, June 21, between 2 and 4 p.m.