Would a discerning mind be a necessary requirement if you already knew Bessler's secret, or how Bessler's wheels worked ? Calling for a 'discerning mind' seems a rather high threshold just to work back thru the drawings and identify the relevant parts or motions, especially if you were mechanical inclined as were many of his contemporaries such as Wagner, or the Kings model maker, or John Rowley for example. Many of us, with some care and contemplation could probably identify the connections to various drawings in hindsight.ovyyus wrote:IMO, a 'discerning mind' means one that already knows Bessler's secret. From that point of view one might see the relevant parts or motions of his secret among the various MT illustrations.
I think it was a challenge, and why it was added in the front notes.
Here's the full quote, with context. Cover page of Maschinen Tractate
Bessler wrote:Further demonstrations regarding the possibility and impossibility of perpetual motion
NB. May 1, 1733. Due to the arrest, I burned and buried all papers that prove the possibility. However, I have left all demonstrations and experiments, since it would be difficult for anybody to see or learn anything about a perpetual motion from them or to decide whether there was any truth in them because no illustration by itself contains a description of the motion; however, taking various illustrations together and combining them with a discerning mind, it will indeed be possible to look for a movement and, finally to find one in them.
- Johann Bessler
The loose pages do appear an early draft of an unfinished or abandoned work. However Bessler tells us that he removed certain pages. He has deliberately sequentially numbered many of them (the carved number boxes). So there is some intended order to some of the loose pages he had in mind. Others are numbered in hand writing after those, which look consistent. In that 1's are i's and 2's are z like, and particular 9's etc. The number boxes are not carved so the final order might have still been fluid at that time.ovyyus wrote:Bessler left MT as a collection of loose pages, not a bound book. IMO, the MT pages were an early draft of an unfinished or abandoned work.
Furthermore the first in order 54 are notated, plus the Toy's Page. With both a carved number box and a hand written numbering.
It may not have been finished, fit for publishing, but was well along the way before he pulled the pages, IMO.