HAT TOOTHPICK (OMN) by McKee & Brothers (Pittsburgh-PA/Jeannette-PA, Company Operated: 1853-1899), c1893 Introduced
• AKA:
Plug Hat (OMN National 1901)
NOTE: Likely introduced earlier but there is a gap between 1882 and the early 1890s where no McKee catalogues are available for study.