[29] To be dropped from list of authorized text-books, July 1, 1890.

Mythology.—Berens's Hand-book of Mythology.

Mathematics.—Meservey's Book-keeping. Bradbury & Emery's Academic Algebra. [30]Wentworth & Hill's Exercises in Algebra. Bradbury's Elementary Geometry, or Chauvenet's Geometry, or Wells's Geometry. Greenleaf's Trigonometry. [31]Metric Apparatus.

[30] This book is not intended to, and does not in fact displace any text-book now in use, but is intended merely to furnish additional problems in algebra.

[31] Not exceeding $15 for each school.

Physics.—Cooley's New Text-book of Physics. Avery's Physics, or Gage's Introduction to Physical Science.

Astronomy.—Sharpless & Phillips' Astronomy.

Chemistry.—Williams's Chemistry. Williams's Laboratory Manual. Eliot & Storer's Elementary Manual of Chemistry, edited by Nichols. Eliot & Storer's Qualitative Analysis. Hill's Lecture Notes on Qualitative Analysis. Tables for the Determination of Common Minerals. [Girls' High School.] White's Outlines of Chemical Theory.

Botany.—Gray's School and Field Book of Botany.