Displaying: 93051 - 93100 of 226,995

Test sec.D, EBT in front of Fisk Building

1 gelatin dry plate glass negative

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

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

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

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Outside of sidewall sec.D, EBT

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

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

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Brooken Concrete Beam goes with 1615

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Same as 1631 concrete Beam test with round steel rods parallel

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Looking up State St. from sec.C, EBT

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

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Looking up State St. from sec.C EBT

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Air compressors sec.C EBT

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

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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

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

1 gelatin dry plate glass negative

View of low pressure compressors, sec.C

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Air compressors, sec.C

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Rear of shield for sec.C, EBT in shaft

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Showing shield in shaft for sec.C, EBT

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Showing valves for operating shield sec.C, EBT

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

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No image available

Boiler

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Boiler

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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

Looking northerly in shaft of section

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Half or rear end of sec.C shield in shaft

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Construction site with timbering

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No image available

Construction site with wooden framing and possibly steel framing

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Shield in sec.C, EBT

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Shield in sec.C, EBT in shaft

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Sec.C bulkhead, shield and timbering for supporting sidewall forms in shaft

1 gelatin dry plate glass negative

Showing bulkheads on sec.C shield

1 gelatin dry plate glass negative

30" water pipe in front of the Torraine looking south

1 gelatin dry plate glass negative

Looking southerly on sec.A, EBT from top of arch of exposed section

1 gelatin dry plate glass negative

Looking northerly on sec.A, EBT

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Looking northerly on sec.A, EBT

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Showing arch near Sumner St., E.B., looking south, sec.A, EBT

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Sec.A, Maverick Sq.- taken from west side

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Boilers for BSE in connectionwith air compressors on sec.B, EBT

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Excavating machine used in constructing sec.A, EBT

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Looking southerly on sec.A, EBT from bridge at Sumner St.

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Excavating machine, sec.A, EBT looking south

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Excavating machine, sec.A, EBT looking south

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Interior of sec.A, EBT looking north

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