|Description||'Poynting, Phil. Trans. ['Philosophical Transactions of the Royal Society'] Diagrams|
Our Treasurer directs me to enquire concerning your estimate for these nine diagrams whether the proposed cost of lithographing (£17-10) is not over-high, seeing that the work is all mechanical; and also whether the figure for the printing, &c (£18-10) could not be reduced by printing two on stone.
A H White'.