Trevithick's new Cornish Engine was Cheaper

Lorri Dorris edited this page 2025-10-03 14:34:48 -04:00

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Author	SHA1	Message	Date
Lorri Dorris	0f9e12726e	Add Trevithick's new Cornish Engine was Cheaper	2025-10-03 14:34:48 -04:00