Note 3 — CAMPHOR.
Reading edition
A detailed description of this machine is given in U. S. Dept. of Agr. Cir. 78, entitled "A Machine for Trimming Camphor Trees." 1920.
Reading edition
A detailed description of this machine is given in U. S. Dept. of Agr. Cir. 78, entitled "A Machine for Trimming Camphor Trees." 1920.