This transcription has been completed. Contact us with corrections.
THURSDAY, JULY 13, 1865. [[preprinted]] Preparing matter for the Report Engaged in sketch of the connection of Gen Totten with the light House Board. The Smithsonian and Natural History [[end page]] [[start page]] FRIDAY, JULY 14, 1865. [[preprinted]] Finished sketch of connection of Gen Totten with this Inst and his labours in Natural History Attended meeting of Light House Board made report on experiments on sound Read the introduction to the article for the messallaneous collections by Temple Prince. Went to the printer's to correct paper on gun cotton Professor leaves to day for the north on his summer trip