Colonial era Stone- Arch bridge in Hillsborough, NH built without any mortar sustained solely by the expert shaping of its arch stones.

"Over the Rockies By Aeroplane" is a short, silent film that was released by Keystone. It shows an airplane, probably a Fokker F10, making a flight over the Grand Canyon and the Rocky Mountains. At the time this film was released, this type of flight was considered --- amazing.<p><p>This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD. For more information visit http://www.PeriscopeFilm.com

Now and Then

Pennsylvania, Keystone of the Nation.A film about the state of Pennsylvania in the 1950s. Filmmaker -

Shots of comedy routine in Tattoo '67 at Fort George in Ontario involving "Keystone Kops", a fake gorilla, assorted clowns, motorcycle trick riders.

Protesters rally against Keystone Pipeline project

An agouti (Dasyprocta sp.) looking for food on the ground in the Amazon rainforest. Biodiversity in the Amazon rainforest is threatened by human activity, including deforestation for agriculture and climate change. Filmed in Para, Brazil.

b&w - Keystone Kops - Various scenes - Keystone Cops - car goes off cliff

Wooster and Davis to attempt first New York to Paris flight in a Keystone Pathfinder plane named "American Legion"

Titles read: "The Causeway of the Giants".<br/><br/>Northern Ireland.<br/><br/>Various shots of the Giant's Causeway on the coast of Northern Ireland. A man clambers around and points out the only rock there with 8 sides, known as the Keystone. The man sits in the 'Wishing Chair' on the rocks; the story goes that you make three wishes there and they'll all come true within the year.<br/><br/>The man then drinks some water from the wishing well, that never dries up and never freezes. With a woman he looks out at some pinnacles across the bay, known as Giant's Chimneys. Commentator says that the legend is that the causeway was built by an Irish giant, when trying to get across to Scotland to fight his rival. It is probably really formed by volcanic action.

Construction of Mount Rushmore National Memorial outside Keystone, South Dakota, designed by Gutzon Borglum. Face of George Washington emerging on mountain. Workers hang down to carve out fine facial features. Blasts are carried out in the mountain. Smoke and dust erupt as the mountain is blasted. Rock and particulate matter falls from the blasted part. Location: Keystone South Dakota USA. Date: April 27, 1933.

The Keystone Cops get a call to break up a fight and go after their assignment with the usual crazy slapstick results. A great example of Mack Sennett's Keystone Cop series. Master in Apple Pro Res 422 HQ 29.97fps 1080p.

BROLL OF KEYSTONE XL OIL PIPELINE / KEYSTONE PIPELINE PROTESTERS IN WASHINGTON, DC

KEYSTONERS - THE MAGIC KISS KEYSTONERS - THE MAGIC KISS

LOVE, SPEED AND THRILLS

KEYSTONE KOPS comedies, wild chase be cops in all directions

Eurasian beaver (Castor fiber) swimming in a calm river in Wales, UK. The beaver was hunted to extinction in Great Britain by the mid-16th century. In the 21st century several breeding pairs have been reintroduced to suitable sites, where they are starting to establish themselves. Beavers naturally dam rivers, slowing water flow and providing a habitat for other animals. The wetlands they create can also absorb excess water, helping to prevent downstream flooding after spells of heavy rain. The beaver feeds on vegetation both in and around the water.

The Snake River flows through Summit County, Colorado near the Keystone Ski area. The scenery along its banks is spectacular however, it carries residue and heavy metals from the early days of mining in this area of the United States.

Released by Keystone, this short film "U.S. Navy Air Fleet in Action" was one of a series of 3-4 minute shorts produced by the company for use in their line of toy movie projectors. The film shows a 1930s naval exercise with U.S. Navy battleships firing their guns in succession (:40). At (:56), a group of biplanes takes off from the deck of an early aircraft carrier. The configuration visible at (1:25) with forward large caliber gun turrets and a split island might be USS Saratoga (CV-3). In 1936, the Saratoga's air group consisted of 18 Grumman F2F-1 and 18 Boeing F4B-4 fighters, plus an additional nine F2Fs in reserve. The plane shown at (1:32) is possibly a Martin BM torpedo bomber, and the aircraft at (1:44) appears to be a Great Lakes BG dive bomber. The film shows the retrieval of aircraft starting at (2:45). <p><p>Motion picture films don't last forever; many have already been lost or destroyed. For almost two decades, we've worked to collect, scan and preserve the world as it was captured on 35mm, 16mm and 8mm movies -- including home movies, industrial films, and other non-fiction. If you have endangered films you'd like to have scanned, or wish to donate celluloid to Periscope Film so that we can share them with the world, we'd love to hear from you. Contact us via the weblink below.<p><p>This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD, 2k and 4k. For more information visit http://www.PeriscopeFilm.com<p><p>

Aircraft in flight during United States Air Corps Demonstrations at Command Schools in United States. U.S. Army Air Corps bomber aircraft Keystone LB-5 in flight. Planes in formation. Several U.S. Army Air Corps Curtiss-Martin bomber aircraft NBS-1 in flight in formation. Aerial view of the land below. Location: United States USA. Date: May 1928.

South Dakota Keystone downtown tourists shops and hotels in place where Mount Rishmore brings people

New "Keystone" tubular train leaves New York City to make its first trip to Washington, DC