United States. Department of State. "Consular Reports : Commerce, Manufactures, etc., Vol. LVII, Nos. 212, 213, 214, and 215. May, June, July, and August 1898" in Consular Reports
(May, June, July, and August 1898).
https://fraser.stlouisfed.org/title/9131/item/688315, accessed on March 27, 2026.