Note 4 — PREFACE.
Reading edition
For 16 Prs. in the French work, the compiler has said 18 Prs.—for 8 Prs. 9 Prs.—for 12 inch mortars, 13 inch; to which they nearly answer.
Reading edition
For 16 Prs. in the French work, the compiler has said 18 Prs.—for 8 Prs. 9 Prs.—for 12 inch mortars, 13 inch; to which they nearly answer.