I have an L6 30 P plug, the outlet looks like the 10-50r you suggested it might be, faceplate says 50a-125/250. I would love to include a photo but legitimately don't know how to share a photo in this thread, I don't see an option for uploading images. Apologies for my lack of technological know...
Ugh, I can't figure out how to upload an image. It looks like that but the bottom part is straight and not "L" shaped, it's an old outlet. Sorry I can't offer a very good description and thank you for replying!
Does anyone know if adapters exist for older dryer outlets? I bought the charging adapter for my Leafs cable but it doesn't match the outlet I have for my dryer!