777 Fine Grain Developer
Memory also says that there were more components in the Harvey formula—a buffering agent and/or a preservative and such, but the qualities were infinitesimal. Some of the discussion lent toward them being bogus components that did nothing of value but were there to obfuscate and confuse the curious—chemical straw men. None of us had any interest in making it ourselves, but what was in it was a constant question. The differences in performance in small tanks and the way agitation changed the result always led to the question as to why (when there was time to think of such otherwise unimportant things—we knew how to use it right).
Good bye Joe, me got to go