1845 – Texas and Florida become part of the United States. 1830 – Belgium gains independence from the Netherlands. 1838-40 – Central American Federation, consisting of Costa Rica, Guatemala, Honduras and Nicaragua. Has it a meridian, the ruler like scale that supports the orb, the round sphere? How wide is the orb through the center, (diameter)? The major American globe manufacturers are Cram, Rand-Mc Nally, Replogle and Weber-Costello.
Please see THE “TRUTHINESS” OF GLOBES article for more details.
Quick checks to determine the approximate era of a Globe to follow up with a more detailed search: Is Israel shown?
Wireless demand continues to accelerate globally, as exploding populations of always-on users demand more bandwidth for more data, stressing even the most robust networks.
Optimizing network growth and capacity is an ongoing race to maximize radio frequency (RF) coverage, which means planning the most efficient antenna configurations—now and for years to come.
The three globes shown here were produced by James Wilson, America's first commercial globe maker.