nostr:npub19f6yg3d979hcwr00at599tqttshvd7n9mp6xjsl8hg40pejeye6sxl7wwd nostr:npub10mp9r9kreg5n6e8cg9mhch6gfpmu54msv36t483uzp7gnsgccv7smm24py You can get battery-containing film packs for vintage Polariod 600 and SX70 cameras... and battery-less i-Type packs for newer cameras... online. Amazon is a good source.

But if you are thinking of the Land cameras from the late 40s and 1950s, which had a film positive and negative that peeled apart... I am not sure there is a source for that anymore.