The letter is from W.B. Gorbon to different departments regarding the revision of the charge on account of upkeep of electrical installations, stating that with effect from 1st April 1912, the charge for repairs shall be assessed at the rate of 5 percent per annum on the capital cost of installations.

Bill for description of works along with their estimation spent

This order was from the Superintendent Engineer to transfer funds sanctioned under 45 Imperial Civil to the Director of Kodaikanal Observatory.

This reply letter informs about sending of Richard's barograph and expenditure on stores and also asks for intimation of the receipt of the forms to the office

This is a form of statement to accompany all applications for sanction to expenditure not provided for in budget

This bill is an estimate for making one polished memorial tablet of His Highness the late Maharaja Sir Takshtasinghji, including pricing on a temporary pillar in Kodaikanal Observatory.

This bill was certified by the Director of Kodaikanal & Madras Observatory regarding sums on the account (1-10-0)of telegrams paid to the Takhtasingji Observatory, Poona.

This document contains a bill from Messrs Adam Hilger to Solar Physics Observatory for 60° flint prisms, plane-parallel plates and plane-parallel plates of green colour.