Letter from Joshua Ramsey, on the cost of constructing furnaces for the use of the Optical Glass Committee

The transcript of this letter is not available online on Ɛpsilon.

Please cite as “RS-MM-000828,” in Ɛpsilon: Royal Society accessed on 29 April 2024, https://epsilon.ac.uk/view/epsilon-testbed/royal-society/letters/RS-MM-000828