I am in the process of re-formatting those R.C. Maxwell Trenton photos from the Duke University Library's collection. My early posts were erroneously made without using the proper copyright "Fair Use" rules as expected by the Duke Library. The above photo is the way these copyright photos should be displayed: With the credit going to the Duke Library along with the "XX" catalog number of the specific photo. These photos are historical treasurers and I want to be sure any of those that I post are within the U.S. copyright laws. Additionally, I have reproduced them in original grayscale and at a high resolution rates so they can be enlarged without losing focus. Thank you PhotoShop!