FWIW
E-6 will be processed at District/Maryland, K14 will be processed at Parsons, KS/Dwaynes. IF YOU SEND KODACHROME STRAIGHT TO DISTRICT PHOTO, YOU ARE JUST ADDING PAIN AND SUFFERING TO YOU'RE ALREADY WRETCHED EXISTENCE. Most of Kodak processing is sent to a regional sorting center, so if you put the film in a Kodak processing envelope, mark that it's slide processing, and put "K-14" on the outside. If you are really, really, really paranoid, put your name, address and phone number on a standard piece of printer paper and put that in your camera bag. Take one picture of you name and address on each roll you send in...c'mon you can waste one shot the other 36 will be perfect! Now you're shipping info is on your film, so hopefully iif it does get lost, it will be easier to trace. If you send K14 to District you will be sending it to people who won't process it, and may not be in a major hurry to correct the percieved error. Be aware that in the best of times, slide shooters were only about 3 percent of the photographic market, and that market has been dropping by about 1/3 every year since 2000, so at this point we should all be thanking our lucky stars that either, much less both comapanies(green and yellow)is willing to provide the products and processing we clamor for.....