I have a POH (more like a sales brochure) but it is not in electronic format. There is a decent checklist floating around on the web. Just google it. There are some speeds that are wrong so just proof read it. The POH is pretty vague and missing a lot of information that just wasn't important in that era. Only a handful of performance charts, not really any checklists or procedure listings, and for the generic W&B it says to "see W&B data in the airplane". That is it, no charts, no example problems, nothing. Our aircraft POH has a few cobbled together W&B data sheets through its years and we have managed to reconstruct what the W&B is and how to compute loading data correctly.