Scott Machine Development Corporation, of Delaware County, provides innovative sign solutions with its latest introduction of washable, engraved coronavirus compliance signs. The Walton, New York-based company offers all standard COVID-19 signs, ready to buy and install, via online store ordering. Ideal for businesses, schools and government offices, the signs serve as an essential part of pandemic protocol during these troubled times. Featuring engraved letters set into tough 1/16" thick plastic, these engraved signs attach to any surface with double-sided tape and perform well indoors and ...