Toggle navigation
Smithsonian Institution
Smithsonian Online Virtual Archives
Search
Search
About
Tutorial
online media
Images (1468)
Electronic resource (39)
Sound recordings (6)
type
Archival materials (1513)
Photographs (586)
Texts (137)
Posters (78)
Frames (furnishings) (33)
Microforms (33)
Books (22)
Stereographs (15)
Portraits (8)
Correspondence (7)
Sound recordings (6)
Clippings (information artifacts) (5)
Notebooks (5)
Studio portraits (5)
Booklets (4)
Postcards (4)
Prints (4)
Ledgers (account books) (3)
Pamphlets (3)
Advertisements (2)
Certificates (2)
Documents (2)
Drawings (2)
Handbills (2)
Lithographs (2)
Reports (2)
Articles (1)
Broadsides (notices) (1)
Brochures (1)
Calendars (1)
Cartoons (humorous images) (1)
Show more
topic
Spring (67)
Architecture (64)
World War, 1939-1945 (54)
Railroads (50)
Morale and propaganda (47)
Propaganda (47)
Cultural landscapes (43)
Transportation (43)
Engineering (39)
Trains (35)
Cityscapes (32)
Education (31)
Trees (29)
Laboratories (25)
Gardens (24)
Inventors (24)
Scientists (24)
Monuments (23)
World War, 1914-1918 (23)
Stairs (19)
Aerial photography (18)
Industries (17)
Religious buildings (16)
Engines (15)
Fire fighters (15)
Ponds (15)
Lawns (14)
Shrubs (14)
Hedges (13)
Machinery (13)
Photography (13)
Show more
name
Hammer, William J. (William Joseph), 1858-1934 (electrical engineer) (276)
Mechanical and Civil Engineering, Division of [former name], NMAH, SI. (186)
History of Technology, Division of, NMAH, SI (176)
Bellanca, Giuseppe M. (127)
Greene, Stephen (117)
Lockwood Greene Engineers, Incorporated (117)
Lockwood, Amos (117)
Lockwood-Greene Company (117)
Whitman, David (117)
Elisofon, Eliot (81)
Garden Club of America (81)
Princeton University (81)
Nutt, Arthur (76)
Underwood & Underwood (63)
Electricity and Modern Physics, Division of, NMAH, SI. (54)
Greenleaf, James L. (46)
Olmsted Brothers (43)
Delano & Aldrich (40)
Hutcheson, Martha Brookes (40)
Olmsted, Frederick Law (40)
Platt, Charles A. (Charles Adams) (40)
Pratt, Harold Irving (40)
Delano, William Adams (38)
Babb, Cook & Willard (36)
North Country Garden Club of Long Island (35)
Gorlia, Emile E.O. (33)
Harris, Nancy H. (33)
Baltimore and Ohio Railroad Company (30)
Engineering and Industry, Division of, NMAH, SI. (30)
Garrett, John W. (John Work) (30)
Latrobe, Benj. H. (Benjamin Henry) (30)
Show more
culture
African Americans (29)
Americans (2)
Igbo (African people) (2)
Buddhists (1)
Eskimos (1)
Ethiopians (1)
Fanti (African people) (1)
Indians of North America (1)
Kiowa Indians (1)
Native Americans (1)
place
Africa (126)
United States of America (96)
New York (State) (51)
Great Britain (50)
Nigeria (43)
Congo (Democratic Republic) (37)
United States (32)
Alabama (27)
Egypt (23)
Washington (D.C.) (18)
Mali (16)
Missouri (9)
Pennsylvania (7)
Saint Louis (Mo.) (7)
France (5)
Killenworth (Glen Cove, New York) (5)
North Carolina (5)
South Africa (5)
Asia (4)
Mexico (4)
Nebraska (4)
Allegheny Mountains (Pennsylvania) (3)
California (3)
Claude Garden (Rueil-Malmaison, Hauts-de-Seine, France) (3)
Cleveland (Ohio) (3)
Germany (3)
Greensboro (North Carolina) (3)
Horseshoe Curve National Historic Landmark (Pa.) (3)
Japan (3)
London (England) (3)
Massachusetts (3)
Show more
archival repository
National Air and Space Museum Archives (602)
Archives Center, National Museum of American History (598)
Eliot Elisofon Photographic Archives, National Museum of African Art (127)
Archives of American Gardens (99)
Smithsonian Institution Archives (38)
Archives of American Art (30)
Anacostia Community Museum Archives (8)
Freer Gallery of Art and Arthur M. Sackler Gallery Archives (8)
National Anthropological Archives (1)
National Museum of the American Indian (1)
Smithsonian Libraries (1)
Collections
(1850)
All
(73238)
Digital
(1513)
Images (1468)
Electronic resource (39)
Sound recordings (6)
Query:
engineering
1513 records — Page 53 of 127
<
1
…
51
52
53
54
55
…
127
>
Go to page
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
Sort results
Sorted by Relevancy
Sort by Title
Holograms
Trade cards
Trade cards
Miscellaneous
Frick Co. foundry (interiors)
20-ton traveling crane
General Competition File 2
News clippings, correspondence and photos on traffic signal actuated by sound of horn
Railroad
Convertoplane Corp Drawings -- Notes found rolled with Drawings 534, 535, and "Control Sys...
Manufacturing and productions notes
Daily log
1513 records — Page 53 of 127
<
1
…
51
52
53
54
55
…
127
>
Go to page
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
