The Then & Now Genealogical and Historical Library in downtown Dorr has reinstated its regular hours. The service will be open to the public from 1 to 5 p.m. Wednesdays and from 10 a.m. to 3 p.m. Saturdays. Then & Now operated this past winter only on Wednesdays, but now staff levels have been upgraded to handle public traffic. The service will not be open on Wednesdays and Saturdays when school is called off because of inclement weather.