Here's a neat example of government support for telescopes from a few years ago: http://www.lettersofnote.com/2016/02/the-galilean-moons.html

"Galileo Galilei most humbly prostrates himself before Your Highness ... to write of having decided to present to Your Highness a telescope that will be a great help in maritime and land enterprises. ... This telescope has the advantage of discovering the ships of the enemy two hours before they can be seen with the natural vision and to distinguish the number and quality of the ships and to judge their strength ..."