DIAGRAMS FOR ILLUSTRATING A REGISTER OF THE DIRECTION OF THE WIND. BY.PROF NAT PHILO AND CHEM UNIVER PENN, ONE OF THE SEC AM PHILO SOC, &C.
[Philadelphia? 1836?]. 7, [1 blank] pp One plate with four diagrams Disbound Minor foxing Small tear in text of pp 5-6, costing several letters Good. Item #18684