NGC vs Historic Aerials

The free NGC App gives coin collectors access to many of the most popular resources developed by NGC, a leading third-party coin grading service. This app now includes: • Verify NGC Certification • NGC Census • NGC Registry • The latest NGC news and research The NGC App is available in English, Chinese and German. It’s free, easy to use, and you can take it wherever the hobby takes you. Learn more about the features of the NGC App below. Verify NGC Certification: Scan the barcode on an NGC label with your phone’s camera to instantly verify the coin, view NGC Census population data, view NGC Price Guide values for US coins and add the coin to the NGC Registry. Images are shown for nearly 20 million NGC-certified coins. NGC Census: Browse the NGC Census to see population data for NGC-certified coins by type and grade (including NGC Details grades) to help you research the relative rarity of your coins. NGC Census population data is updated every week. NGC Registry: Register and display your NGC-certified coins and compete against other collectors around the world for recognition and prizes. The NGC Registry helps you to organize your collection, learn more about coins and interact with other collectors. This popular resource now boasts more than 12,000 members, 110,000 registered sets and 1.1 million registered coins from virtually every country. Free images are available for most coins graded by NGC since 2008, so you can spend less time taking photos and more time enjoying the hobby! NGC News & Research: The latest news and research from NGC are posted to the NGC App along with NGC’s complete news archive. Turn on notifications to be among the first to know about important NGC announcements, including special deals, promotions and giveaways. About Numismatic Guaranty Company® (NGC®) NGC is a leading third-party coin authentication, grading and encapsulation service with more than 43 million coins certified. Founded in 1987, NGC backs each graded coin with the comprehensive NGC Guarantee of authenticity and grade. NGC's reputation has been built on providing the high level of accuracy, consistency and integrity that its customers expect. Learn more at NGCcoin.com.

Turn your phone into a virtual time machine. Explore historical aerial imagery from across the United States and see how landscapes, cities, and neighborhoods have changed through the decades. HistoricAerials lets you view historical aerial photography and map imagery from multiple decades directly on your mobile device. Instantly compare past and present imagery to understand how land use, development, and property boundaries have evolved over time. Because HistoricAerials imagery is fully orthorectified, locations shown in the imagery are spatially accurate. You can obtain precise geographic coordinates for features visible in historic imagery, even if those features have disappeared today. This makes it possible to locate forgotten structures, former industrial sites, abandoned roads, historic homesites, and other lost features directly in the field using GPS. This powerful research tool is used by: • Metal detector enthusiasts searching for old homesites, historic schools, and forgotten locations • Environmental consultants conducting Phase I Environmental Site Assessments • Archaeologists researching historical landscapes • Surveyors and engineers studying land development patterns • Oil & gas professionals locating historic well sites and legacy infrastructure • Real estate professionals investigating property history • Urban planners analyzing land use change • Historians and researchers exploring the past • Property owners and land investigators Key Features • View historical aerial imagery spanning multiple decades • Instantly compare past and present imagery • Fully orthorectified imagery that is spatially accurate • Obtain geographic coordinates for historic features and locations • Explore property history and land development patterns • Research sites for Phase I Environmental Site Assessments (ESA) • Analyze historical land use and environmental change • Discover abandoned roads, rail lines, historic structures, and forgotten places • Frequently used to research historical land use in property boundary and land use disputes • Perfect for archaeology, metal detecting, environmental consulting, and land research • Access the HistoricAerials imagery library from anywhere HistoricAerials hosts the largest online collection of historical aerial imagery in the United States, allowing anyone to explore how landscapes, properties, and communities have changed over time. Now you can carry this virtual time machine with you wherever you go.