Registration of trade marks for flour mills required by an 1835 Pennsylvania law. Information includes name of mill, location, registration number, and in many cases a diagram of the brand. A few livestock identification markings are included. Note 1: This register is located in the back of the Slave and Slave Owner Register-Births 1789-1841 and are being treated as individual papers for scanning. Note 2: "Bolting" means the sifting of flour.
Arrangement: Chronological by entry date.
Index: SEE "Inventory"
Related Records: Clerk of Courts Papers 1. BOLTER & BAKER BRANDMARKS Series 1851