No need to get frustrated with your treadle sewing machine. Normally the old treadles no longer have instruction books with them, therefore it’s up to the owner to try to figure things out. Even a basic thing like putting on a new belt is an impossible task when you don’t know where to begin and what steps to take to get it in the right position and secured properly.
The Complete Guide to Treadle Sewing Machines Book

Oh, how I wish I had had this book when I got my first treadle at auction! 

Everything the home hog-raiser needs to know, with innovative ideas and insights gained through years of experience.
Raising Pigs Successfully

From choosing a breed to bringing home the bacon, this approachable, authoritative guide covers every facet of raising pigs–breeding, housing, feeding, healthcare, showing, and marketing.

How to Raise Pigs