Restoring from old paper Mycelium Wallet Backup I have an old Mycelium Wallet Backup on paper, created July 2014, Mycelium Wallet 1.2.12., Backup Format Mycelium Backup 1.0. It used a 15-character password + checksum character, which I have.
It also lists Bitcoin address, and Encrypted Private Key - both in QR-code and in string of characters.
How do I go about restoring this wallet to a current wallet, be it Mycelium or some other one?
I would suggest asking this question on the mycelium issue topic. Either for android or ios. Generally for the backups in that time bip39 was a main standard as per https://walletsrecovery.org/ - mycelium was supporting WIF (wallet import format). Knowing the derivation paths, one can recover from it in the wallet that supports WIF (like electrum?).