In 1970, managers at Carlingswitch Inc. planned a gala celebration to commemorate the 50th anniversary of the company’s founding. But the economy went sour before the anniversary arrived and events ...

Carlingswitch Co., the town’s second largest taxpayer, plans to expand the size of its manufacturing facility at 66 Johnson Ave. by nearly 50 percent. The company wants to add 60,837 square feet to ...