T
- T-plan buildings (52)
- tack rooms (1)
- tailraces (1)
- Tainter gates (1)
- tanks (containers) (11)
- tanneries (2)
- taverns (inns) (232)
- taxidermy (2)
- tea gardens (1)
- tea rooms (2)
- telecommunications industry (4)
- telegraph industry (3)
- telephone exchanges (2)
- telescope houses (2)
- temples (1)
- temporary buildings (8)
- tenant farming (5)
- tenement houses (22)
- tennis courts (1)
- tennis (2)
- testing laboratories (31)
- testing (54)
- textile industry (40)
- textile mills (26)
- theaters (48)
- theatrical productions (25)
- theological seminaries (3)
- therapeutic baths (1)
- thrift shops (2)
- through trusses (2)
- ticket offices (1)
- tileries (1)
- tinworks (1)
- tipples (7)
- tobacco barns (7)
- tobacco industry (5)
- toll bridges (4)
- toll collection (4)
- toll plazas (2)
- tollbooths (1)
- tollhouses (6)
- tombs & sepulchral monuments (17)
- tombstones (3)
- tool steel (1)
- toolsheds (9)
- tourism (44)
- tourist camps & hostels (1)
- tower cranes (1)
- towers (69)
- towing (1)
- town houses (57)
- town meetings (6)
- trading posts (4)
- trails & paths (4)
- training (10)
- transformer rooms (2)
- transportation buildings (1)
- transportation engineering (35)
- transportation facilities (15)
- transportation industry (162)
- transportation (1134)
- travel (77)
- treasuries (1)
- trestles (11)
- triplexes (multiple dwellings) (2)
- truck farming (1)
- truss bridges (317)
- tuberculosis (21)
- tugboats (2)
- tunnels (69)
- turbines (3)
- turntables (5)