No. Title Date
3261 Sketch of Pintle Stones for Embrasure Guns 1855-06-18
3262 Plans of First and Second Tier Bastions 1855-07-09
3263 Sections of the Bastions 1855-07-09
3264 Plan of roof surfaces of the bastions and casemates 1855-08-06
3265 Plans and Sections of N.W. Bastion Containing the Bakery 1855-08-06
3266 Plans, Sections, and Elevations for Bastion 1855-08-27
3267 Plan for Proposed Sewer Construction 1855-08-27
3268 Plans of gateways and adjoining casemates 1855-09-24
3269 Details of Drawbridge 1855-09-29
3270 Sections and Plans of Lower Tier 1856
3271 Plans, Sections, and Elevations of Gun Embrasures in Lower Tier 1856-04-24
3272 Plans, Sections, and Elevations of Howitzer Embrasures 1856-10
3273 Plans, Sections, and Elevations of Gun Embrasures 1858-06-02
3274 Details of Panscoupe for the Bastions 1858-09-29
3275 Plan and Section of the Howitzer Embrasures 1858-12
3276 Frontier life and character in the south and west 1860
3277 Sketch of Iron Clasps, Rods and Plates for Breast-high Slopes 1861-05-01
3278 Plan and Sections of Barbette Magazine-Traverse 1861-05-24
3279 Plans and Sections of a Portion of the Barbette Tier 1861-05-24
3280 Plan and Sections of Roof-Drainage, Barbette Platform, and Bastions 1861-06-10