No.	Title	Date
501	South Shed	1898-09-18
502	Unloading at south pier	1898-10-01
503	General C.M. Shelley dredge	1898-10-04
504	Hammering rust	1898-10-04
505	Schooner Goodwin Stoddard	1898-10-05
506	Pile driver B	1898-10-07
507	Scraping rust and driving piles	1898-10-10
508	Schooner Goodwin Stoddard	1898-11-25
509	Schooner Goodwin Stoddard	1898-11-25
510	Schooner Goodwin Stoddard	1898-12-01
511	Schooner Goodwin Stoddard	1898-12-01
512	Marine Hospital at Key West	1898-12
513	Cutting off piles	1898-12-06
514	Inner casemate archways	1899/1906
515	Outer buildings under construction	1899/1906
516	Cannons in second tier of casemates	1899/1906
517	Cannon on top of the fort wall	1899/1906
518	Photograph of George W. Brown (C.E.)	1899/1906
519	Fort Jefferson's wall from the north-northwest	1899/1906
520	Couple by Fortress walls and moat	1899/1906