Bip39 copyright https://www.hometalk.com/member/176312665/elva1377050 Even though it works by using BIP32 strategy you'll be able to still import BIP39 seeds into Electrum wallet. Also apart from BIp32 You can find BIP44 version which some wallet use for that era of seeds. Contrary to standard wallets derived entirely from a seed phrase, https://mediasocially.com/story5597508/bip39-cardano-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-english-word-list-https-x-com-tundra838554