Florida Mortgage | What are Series I savings bonds? Written by Florida Keys Mortgage Syndicated User on May 27, 2022. Posted in Florida Keys Mortgage, Florida Keys Mortgage Rates, Florida Keys News. Florida Mortgage | What are Series I savings bonds? NMLS ID 1834853 #floridamortgage #floridamortgagerates #floridamortgagecompany #savingsbonds #floridakeysmortgage, #floridakeysmortgagerates Previous Next