I recently picked up a Sargent-Welch Densichron Model DT63 densitometer on Ebay. Although old, it is in perfect working condition. I was wondering if anyone had , or knew where I could find, a manual for this item. I have already contacted S argent-Welch and they were kind enough to give me it's history and tell me that they do not have any available.
If anyone can find one of these, please reply. I can take PDF via email, or cont act me directly for my fax or mailing address.