Note 157 — Appendix. Methods of Bringing out Worn Lettering upon Coins.
George A. (George Augustus) Auden translation
“Prometheus,” VIII. 1897, p. 351. A report on the other methods is here given.
George A. (George Augustus) Auden translation
“Prometheus,” VIII. 1897, p. 351. A report on the other methods is here given.