Tracey

One page and two pages, both 8vo, bifolia, some staining but text clear and complete. In the first letter to which (as he explains in the second letter) he didn't add his name, he says that he visited "your Bovey Coal Pits" as a geologist (!), made observations and concluded that it was a "real Coal district, the current coal mined [an internet site informs me of poor quality] being of a "comparatively recent formation". Real coal was produced in an earlier period.

Astronomer and meteorologist (1809-1903). One page, 12mo. "The Leicester committee having closed, The London Committee will meet at 3 & 4 Bishopsgate at Mr Silver's on Friday next at 4 o clock Feby 24 / Yours truly / James Glaisher". Glaisher and Henry Tracey Coxwell (1819-1900) made many pioneering ascents by balloon for meteorological purposes. Dusty and with fraying at the head.