Displaying: 75201 - 75250 of 224,538

Part of shield ready for lowering sec.C, EBT

1 gelatin dry plate glass negative

Part of shield ready for lowering

1 gelatin dry plate glass negative

Jaynes & Co.'s Store, Hanover and Washington Sts., Boston, Mass., July 11, 1902

Two large signs in the image advertise milk shakes and insect powder at Jaynes drugstore.

Northeast corner Hanover and Washington Sts., Boston, Mass., July 11, 1902

Jaynes drugstore can be seen with streetcars passing by on the left side of the image.

Showing location of Test sect. EBT State St. near Merchant's Row

1 gelatin dry plate glass negative

Test sect. EBT State St. at Exchange Building

1 gelatin dry plate glass negative

Test sect. EBT State St. at Exchange Building

1 gelatin dry plate glass negative

Concrete beam test made at Canal St. yard

1 gelatin dry plate glass negative

Testing concrete beams

1 gelatin dry plate glass negative

Testing concrete beams

1 gelatin dry plate glass negative

Testing concrete beams, beam with twisted rods in bottom

1 gelatin dry plate glass negative

Showing concrete beam when broken

1 gelatin dry plate glass negative

Showing break in concrete beam tested July12, 1902

1 gelatin dry plate glass negative

Broken concrete beam

1 gelatin dry plate glass negative

Test of concrete beam with twisted rods in top and bottom

1 gelatin dry plate glass negative

Test of concrete beam with twisted rods

1 gelatin dry plate glass negative

Test section in front of Exchange Building

1 gelatin dry plate glass negative

Settlement of street (State St.) near Atlantic Ave., south side of engine house

1 gelatin dry plate glass negative

Test sec.D, EBT in front of Fisk Building

1 gelatin dry plate glass negative

Pipes etc. in front of no.78 State St.

1 gelatin dry plate glass negative

Machine cor. State and Broad Sts. Board of Trade Building

1 gelatin dry plate glass negative

View on State St. Exchange Building, sidewalk looking toward Merchants Row

1 gelatin dry plate glass negative

Outside of sidewall sec.D, EBT

1 gelatin dry plate glass negative

Ducts on South Side of sec.D at Exchange Building looking easterly

1 gelatin dry plate glass negative

Method of laying ducts on sec.D, EBT taken in front of Exchange Bldg

1 gelatin dry plate glass negative

Brooken Concrete Beam goes with 1615

1 gelatin dry plate glass negative

Same as 1631 concrete Beam test with round steel rods parallel

1 gelatin dry plate glass negative

Looking up State St. from sec.C, EBT

1 gelatin dry plate glass negative

State St. looking easterly from derrick platform sec.C. EBT

1 gelatin dry plate glass negative

Looking up State St. from sec.C EBT

1 gelatin dry plate glass negative

Air compressors sec.C EBT

1 gelatin dry plate glass negative

Showing concrete sewer sec.D, EBT at Board of Trade Building

1 gelatin dry plate glass negative

Machine, sec.E, E.B.T.at Brazer Building, State Street, Boston, Mass., September 4, 1902

Workmen cluster around the machinery next to the second Brazer Building in this image.

Machine on north side state between Exchange St. and Devonshire St.

1 gelatin dry plate glass negative

Looking up State St. from shaft on sec.C, EBT

1 gelatin dry plate glass negative

Machine between Exchange St. and Devonshire St. on State St.

1 gelatin dry plate glass negative

View of low pressure compressors, sec.C

1 gelatin dry plate glass negative

Air compressors, sec.C

1 gelatin dry plate glass negative

Rear of shield for sec.C, EBT in shaft

1 gelatin dry plate glass negative

Showing shield in shaft for sec.C, EBT

1 gelatin dry plate glass negative

Showing valves for operating shield sec.C, EBT

1 gelatin dry plate glass negative

Men on and below scaffolding on a construction site with a ladder on the right

1 gelatin dry plate glass negative

No image available

Boiler

1 gelatin dry plate glass negative

Boiler

1 gelatin dry plate glass negative

No image available

Construction site with a ladder under an arch

1 gelatin dry plate glass negative

Construction site with a ladder under an arch

1 gelatin dry plate glass negative

No image available

Showing 1/2 of shield for sec.C, EBT

1 gelatin dry plate glass negative

Showing 1/2 of shield for sec.C, EBT

1 gelatin dry plate glass negative

10" pipe sewer E>.side Tremont St. sec. 4, near LaGrange St.

1 gelatin dry plate glass negative

Showing an unsupported portion on 10" sewer near sta. 1+50, Sec 4, subway

1 gelatin dry plate glass negative