Olinthus Gregory

1774 – 1841

• A dissertation on weights and measures, and the best means of revising them
• A Brief Memoir Of The Life Of Robert Hall, With Observations On His Character As A Preacher
• A treatise of mechanics
• A treatise of mechanics, theoretical, practical, and descriptive
• A treatise on astronomy
• A treatise on astronomy
• Aids and incentives to the acquisition of knowledge
• Hints
• Hints, theoretical, elucidatory and practical, for the use of teachers of elementary mathematics
• Hints, theoretical, elucidatory, and practical, for the use of teachers of elementary mathematics, and of self-taught students
• Lesson, astronomical and philosophical, for the amusement and instruction of British youth
• Letters On The Evidences, Doctrines And Duties Of The Christian Religion