I am currently in the process of finding out here in Guatemala, where i can find the bromine, mercury and iodine crystals. I had a contact that didn’t understand what i needed it for, due to the lack of information i had regarding the concentration level for each, what i have been told is that and industrial standard concentration is fine for the process. I found another contact that understood a little better and i told her about the advice that you previously gave me, and i think it helped. so thank you. I may have to go with reagent grade chemical because industrial i haven’t been able to find here. The fumebox for the iodine and bromine i am having made from wood like the one that Takashi Arai uses, it seemed very safe and practical to use. I was also advised to use a fumehood to be safe when handling the mercury pot, i am also in the process of having that made and the dark room set up. I was also given the amounts to be used of each chemical so i could find it easier. I was planning on using a camera that i found in my house circa 1914 the Ica Serene 135 9x12cms, shutter still works and the camera is in perfect condition. The last thing on my mind right now is regarding safety. Basically how to clean the fumebox after using it. For everything else i have been reading the material that is on the page and planning very carfeully so that i can do it as safely as possible.
