Harrison, Mattice Given Key To The City By LIBBY CUDMORE • Special to www.AllOTSEGO.com ONEONTA – For their tireless efforts in clearing Oneonta streets and sidewalks during Winter Storm Stella, Mayor Gary Herzig awarded Public Service Superintendent Larry Harrison and City Engineer Greg Mattice each with a Key to the City during Common Council this evening. “I couldn’t be prouder of the work that DPW and the city engineer did,” said Herzig. “They provided exceptional public service to the people of…