Originally Posted by cabbagepatchkid
Beautiful!! That was my first vintage machine, also. It's a model 66 with the Red Head or Red Eye decal design. Here is a video showing how to thread and use that model.
http://www.youtube.com/user/TreadleL.../6/Fi8a_OHUv1M
In the video she also explains why there are a lot of 66's, out there, that are missing the bobbin slide plate and also explains the way to get them back on. good luck!!
Thank you for this link! My 66's have both their plates but it's nice to know how to put them back on if they ever come off and the tension adjustment is invaluable info to me! Thanks again!