It looks like I have almost the same machine - I've been searching for the model 328P but then realised the P stands for machines made in Perth, Australia. They look very similar but mine is missing the slot at the top - is that for the cams? I never knew about cams until I read these vintage machine forums (excuse my ignorance). Very excited to learn about the treadling option (thanks georgiaclark!) as mine has the same slot below the power cord
Would love to compare notes sewinmachineaddict, are you using yours much?[ATTACH=CONFIG]391016[/ATTACH]CCheers, Amelia