White Rotary Model 41 Instruction Booklet

This is an edited and fully revised version of an original instruction booklet supplied with a White Rotary Model 41. The original booklet was intended for an electric powered version of the machine, but as I needed to use it with a treadle machine I revised it for that purpose. I have also updated obsolete terms and made the publication much easier to read and added the following contents page for easy reference:

1. Working the Treadle
2. Setting the Needle
3. Choosing correct Needle and Thread
4. Removing and threading Bobbin Case
5. To Wind the Bobbin
6. Threading the Needle
7. Commence Work
8. Remove the Work
9. Stitch Length
10. Regulating the Tensions
11. Cleaning and Oiling
12. Attachments