insurance underwriting services in the field of marine, fire, transit, automobile, personal accident, aviation, burglary, animal, workman's compensation, fidelity, surety bond and guarantee, windstorm and flood, plate-glass, machinery, compulsory automobile liability, liability, contract doors or risks, ships passengers accident liability, nuclear energy, movable's compensation or risks, miscellaneous pecuniary loss and reinsurance with respect to the preceding items