No. 1. Report of the officer in charge of the division of military signaling. 7p.
No. 2. Report of the officer in charge of telegraph division. 6pp.
No. 3. Report of the officer in charge of the verification of official forecasts. 10pp.
No. 4. Report of forecasts of cold waves. 5pp.
No. 5. Report of the professor in charge of the river and flood division. 194pp., 1 chart. [This appendix contains "Practical rules for prediction of flood stages of rivers.">[
No. 6. Report of officer in charge of State weather services. 32pp.
No. 7. Report of the officer in charge of the stations division. 24pp.
No. 8. Annual report of data division. 24pp., 2 pls.
No. 9. Farewell order of the chief signal officer, June 30, 1891. 2pp.
No. 10. Report of assistant professor in charge of the instrument division. 44pp., 8 pls., 1 chart.