Copy letter from Michael Foster, to Charles Chambers, Bombay Observatory With reference to Chambers' request for 300 extra copies of his paper 'on the luni-solar Variations of Magnetic Declination and Horizontal Force & c' for binding up with the 'Bombay Magnetical and Meteorological Observations', at the last meeting of Council this request was granted, and instructions have been given to the Royal Society's printers to have the same executed on super royal quarto paper, unstitched and without covers in accordance with Chambers' desires. It is understood that no part of the cost will fall to the Royal Society. 23 December 1886