The Blue Corridor in the U.S. Patent Office.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Blue Room, White House. White House, Washington DC. 19th century.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Cotton prints (padding)., France
Public domain photograph of textile 3d object, free to use, no copyright restrictions image - Picryl Description.
![CAFE SERVICE MEALS [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR SAVOY (RR;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvY2FmZS1zZXJ2aWNlLW1lYWxzLWhlbGQtYnktYmFsdGltb3JlLWFuZC1vaGlvLXJyLXJveWFsLWJsdWUtbGluZS1hdC1jYXItc2F2b3ktZTUwNTUzLTEwMjQuanBn/40/52/webp "CAFE SERVICE MEALS [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR SAVOY (RR;)")
![SUPPER [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR CARROLLTON (RR;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvc3VwcGVyLWhlbGQtYnktYmFsdGltb3JlLWFuZC1vaGlvLXJyLXJveWFsLWJsdWUtbGluZS1hdC1jYXItY2Fycm9sbHRvbi1yci02Yzg2ZGYtMTAyNC5qcGc%3D/40/53/webp "SUPPER [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR CARROLLTON (RR;)")
![CAFE SERVICE MEALS [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR ASTORIA (RR;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvY2FmZS1zZXJ2aWNlLW1lYWxzLWhlbGQtYnktYmFsdGltb3JlLWFuZC1vaGlvLXJyLXJveWFsLWJsdWUtbGluZS1hdC1jYXItYXN0b3JpYS1hNjU3NWUtMTAyNC5qcGc%3D/40/53/webp "CAFE SERVICE MEALS [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR ASTORIA (RR;)")
![2ND ANNIVERSARY BANQUET [held by] [TONY A. FRANKER] [at] "BLUE RIBBON - 137 MADISON ST. CHICAGO, IL." (REST;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvMm5kLWFubml2ZXJzYXJ5LWJhbnF1ZXQtaGVsZC1ieS10b255LWEtZnJhbmtlci1hdC1ibHVlLXJpYmJvbi0xMzctbWFkaXNvbi1zdC0xNWFkNGItMTAyNC5qcGc%3D/40/50/webp "2ND ANNIVERSARY BANQUET [held by] [TONY A. FRANKER] [at] \"BLUE RIBBON - 137 MADISON ST. CHICAGO, IL.\" (REST;)")
![DINING CAR SERVICE MEALS [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR ASTORIA (RR;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvZGluaW5nLWNhci1zZXJ2aWNlLW1lYWxzLWhlbGQtYnktYmFsdGltb3JlLWFuZC1vaGlvLXJyLXJveWFsLWJsdWUtbGluZS1hdC1jYXItYTVmNjQ0LTEwMjQuanBn/40/53/webp "DINING CAR SERVICE MEALS [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR ASTORIA (RR;)")
![DINNER [held by] BALTIMORE AND OHIO RR [at] ROYAL BLUE LINE-WALDORF CAR (RR;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvZGlubmVyLWhlbGQtYnktYmFsdGltb3JlLWFuZC1vaGlvLXJyLWF0LXJveWFsLWJsdWUtbGluZS13YWxkb3JmLWNhci1yci1jYzhiYzAtMTAyNC5qcGc%3D/40/55/webp "DINNER [held by] BALTIMORE AND OHIO RR [at] ROYAL BLUE LINE-WALDORF CAR (RR;)")
![[Blue line and boats.] 19th century stereoscopic views of Minnesota](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMTIvMzEvYmx1ZS1saW5lLWFuZC1ib2F0cy1jNDRiNGItNjQwLmpwZw%3D%3D/40/23/webp "[Blue line and boats.] 19th century stereoscopic views of Minnesota")
[Blue line and boats.] 19th century stereoscopic views of Minnesota
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Blue Room. White House, Washington DC. 19th century.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
The Newly Decorated Blue Room in White House, Washington, D.C..
Picryl description: Public domain image of the back of stereograph card, stereoscopic view, free to use, no copyright restrictions
![Property identification map of Inwood Hill. [copy #1 Blue Print, 63 1/2" X 37"] [Copy # 2, Lithograph, Col., 69" X 42"]](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDUvMTIvMzEvcHJvcGVydHktaWRlbnRpZmljYXRpb24tbWFwLW9mLWlud29vZC1oaWxsLWNvcHktMS1ibHVlLXByaW50LTYzLTEyLXgtMzctY29weS0xMTk0MWItMTAyNC5qcGc%3D/40/63/webp "Property identification map of Inwood Hill. [copy #1 Blue Print, 63 1/2\" X 37\"] [Copy # 2, Lithograph, Col., 69\" X 42\"]")
Property identification map of Inwood Hill. [copy #1 Blue Print, 63 1/...
Public domain image of the vintage map from NYPL Lionel Pincus and Princess Firyal Map Division, free to use, no copyright restrictions image. The Lionel Pincus and Princess Firyal Map Division is one of the wo... More
Blue Boys - Drawing. Public domain image.
Public domain photograph of costume design, costume accessory, free to use, no copyright restrictions image - Picryl description
![DINING CAR SERVICE MEALS [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR ASTORIA (RR;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMDEvMDEvZGluaW5nLWNhci1zZXJ2aWNlLW1lYWxzLWhlbGQtYnktYmFsdGltb3JlLWFuZC1vaGlvLXJyLXJveWFsLWJsdWUtbGluZS1hdC1jYXItY2NkMGZlLTEwMjQuanBn/40/54/webp "DINING CAR SERVICE MEALS [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR ASTORIA (RR;)")
![BREAKFAST [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR LIVIUS (RR;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMDEvMDEvYnJlYWtmYXN0LWhlbGQtYnktYmFsdGltb3JlLWFuZC1vaGlvLXJyLXJveWFsLWJsdWUtbGluZS1hdC1jYXItbGl2aXVzLXJyLTRkMTI3Ni0xMDI0LmpwZw%3D%3D/40/53/webp "BREAKFAST [held by] BALTIMORE AND OHIO RR ROYAL BLUE LINE [at] CAR LIVIUS (RR;)")
Blue Room in President's Mansion. White House, Washington DC. 19th cen...
Picryl description: Public domain image of a historic place interior, salon, hall lobby, living room, 18th-19th century architecture, free to use, no copyright restrictions.
Blue Room, President's House. White House, Washington DC. 19th century...
Washington DC stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More
The Blue Room in the President's House.
Picryl description: Public domain image of a historic place interior, salon, hall lobby, living room, 18th-19th century architecture, free to use, no copyright restrictions.
![Ed Andrews, Philadelphia Quakers [1884] and Sam Barkley Toledo Blue Stockings [1884?]](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE4ODMvMDEvMDEvZWQtYW5kcmV3cy1waGlsYWRlbHBoaWEtcXVha2Vycy0xODg0LWFuZC1zYW0tYmFya2xleS10b2xlZG8tYmx1ZS1zdG9ja2luZ3MtMWQyYTI4LTEwMjQuanBn/40/34/webp "Ed Andrews, Philadelphia Quakers [1884] and Sam Barkley Toledo Blue Stockings [1884?]")
Ed Andrews, Philadelphia Quakers [1884] and Sam Barkley Toledo Blue St...
Public domain photograph related to baseball, free to use, no copyright restrictions image - Picryl description
![SUPPER, A LA CARTE [held by] B.& O. BLUE LINE [at] "DINING CAR SERVICE, CAR ""HOLLAND""" (RR;)](https://cache.getarchive.net/Prod/thumb/cdn6/L3Bob3RvLzE5MDAvMDEvMDEvc3VwcGVyLWEtbGEtY2FydGUtaGVsZC1ieS1iYW5kLW8tYmx1ZS1saW5lLWF0LWRpbmluZy1jYXItc2VydmljZS1jYXItaG9sbGFuZC1iNzEzYTEtMTAyNC5qcGc%3D/40/53/webp "SUPPER, A LA CARTE [held by] B.& O. BLUE LINE [at] \"DINING CAR SERVICE, CAR \"\"HOLLAND\"\"\" (RR;)")
Spanish Moss on the Live Oaks, Blue Springs Run, Florida, U. S. A.
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
Blue Mountain Lake from the Merwin's.
Picryl description: Public domain image from Robert Dennis collection of stereoscopic prints, free to use, no copyright restrictions.
Blue Room in the White House. - back of stereoscopic card
Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description
