1. He claimed to have invented photozincography, a photographic method of producing printing plates. 2. Producing printing plates via photographic methods was pioneered by Ordnance Survey in around 1893. 3. He started making objects and developed unique mechanical and photographic methods of making images. 4. While there, he worked with Central European countries to develop unified standards in aerial photographic methods . 5. Unlike earlier photographic methods , his daguerreotypes had stunning quality and detail and did not fade with time. 6. As photographic methods were refined and materials improved, photographers ventured farther afield in their attempts to document the world. 7. It is considered the premiere private collection of early provincial photos, and an important illustrated history of early photographic methods . 8. If retyping the document was not feasible, the photographic method could be used, but it was slow, expensive, and messy. 9. His photographic method , in which the train is crossing the picture diagonally was a style emulated by other railway photographers. 10. Most of Savage's archived photographs, produced by several different early photographic methods , were lost in 1883 in a disastrous studio fire.
