Bip39 Word List Numbers Though it takes advantage of BIP32 strategy you may nevertheless import BIP39 seeds into Electrum wallet. Also besides BIp32 There may be BIP44 Model which some wallet use for that era of seeds. You could see the total supply code in standalone, offline html file. Alternatively https://www.youtube.com/channel/UCUpxfyTJ0fb78SQ55hU6OCw