NATIONAL No. 1007 (OMN)
National Glass Co. (Ohio Flint Glass Works) (1899-1904), Introduced: ca. 1901
• Note: The No. 1007 aka Synora Lace syrup was shown in opal in a 1901 National Glass Co. advertisement for their Lancaster Glass Works which was the former Ohio Flint Glass factory located in Lancaster, Ohio. When the pigeon blood colour was made is uncertain.