Letter, 'An improvement in the operation of tapping' from Christopher Warwick to John Machin

Summary

No summary available.

Letter details

Record number

RS-LP-000149

From

Christopher Warwick

To

John Machin

Date

1743

Source of text

L&P/1/258, Royal Society

Physical description

Ink on paper, 8p

Contributor

Royal Society[View Ɛpsilon collection]

• Christopher Warwick
• John Machin