Tracing the Expansion of the Global Telecommunications Network. Fascinating color-lithographed map, showing the coverage of the extensive submarine cable network of the Eastern and Associated Telegraphy Companies in 1926. That company can trace its...
"Published under the auspices of the Supreme Government." Rare early map of El Salvador, published in 1905, based upon work undertaken by Santiago I Barberena and Jose E. Alcaine, between 1892 and 1905. This is apparently the first edition of the...
