Insurance, Fire 25 Fire insurance 14 Rates and tables 7 Insurance, Fire--Pennsylvania--19th century 5 Insurance, Fire--Philadelphia--19th Century 4 History 3 Architecture--19th century 2 more ... Built Enviroment--Philadelphia--19th century 2 Fires and fire prevention 2 Insurance, Fire--Pennsylvania--20th century 2 Accounts--19th century 1 Architecture--Pennsylvania--20th century 1 Architecture--Philadelphia--20th Century 1 Built environment--Pennsylvania--Philadelphia--20th century 1 Fire departments 1 Fire insurance--History 1 Fire-marks 1 Graphics--Letterheads 1 Insurance Surveys--Philadelphia--19th century 1 Insurance companies 1 Insurance, Fire--Pennsylvania--Philadelphia 1 Insurance, Fire--Philadelphia--18th century 1 Insurance, Marine 1 Insurance, Marine--Pennsylvania--Philadelphia 1 Knowledge 1 Manufacture and refining 1 Maps 1 Marine insurance 1 Philadelphia--Trade and Professional Associations 1 Safety measures 1 Societies, etc 1 Sugar 1 less ...