Bip39 history https://www.anime-planet.com/users/zoriuswxxq While it takes advantage of BIP32 approach it is possible to nevertheless import BIP39 seeds into Electrum wallet. Also other than BIp32 There exists BIP44 Edition which some wallet use for that era of seeds. This operates since BIP39 is supported by a lot of wallet producers. https://mediajx.com/story25900396/bip39-generator-python-not-known-factual-statements-about-bip39-mnemonic-https-dzen-ru-bip39-phrase-com