Fire grates on deck for cooking were common on ships of that time, although at least some of the food on Dick's ships seems to have been provided cooked.
(Fire grates on deck for cooking; were; common on ships of that time) (at least some of the food on Dick's ships; seems; ) (at least some of the food on Dick's ships; to have been provided; )
Fire grates on deck for cooking at least some of the food on Dick's ships at least some of the food on Dick's ships
were seems to have been provided
common on ships of that time