Honduran Telegraph Stamps to 1970

telegraph stamps
prices telegraph stamps to 1970
Anderson Catalog of Classic Honduran Revenue Stamps by Craig Anderson © 2018.
Collecting Telegraph Material; by Hiscocks, Higson in Gibbons Stamp Monthly January 2007.
Correspondance with Edgardo Alegría, October, 2022.
Correspondance with John Barefoot, April, 2020.
Guía de Honduras by Fernando Somoza. Tipografia National in Tegucigalpa, 1905.
Honduras; from the International Bureau of American Republics Doc #145 part 4. Washington 1904.
Los Timbres Telegráficos de Honduras por Christian Bostvironnois in Honduras Filatélica June 1991 pps 29-32.
Primer Catálogo de Sellos Fiscales de Honduras por Edgardo Alegría Reichmann, Tegucigalpa, 2005.
Revenues of Honduras by Joe Ross.
Telegraph Stamps of the World; an extensive and authortative website authored by Stephen Panting.