Displaying: 14451 - 14500 of 209,627

Shield for tunnel under Beacon Hill, Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill, Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill, Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill, Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill

1 gelatin dry plate glass negative

Supporting s.w. corner of Aaron Krause's building 15 Grove St.

1 gelatin dry plate glass negative

S.w. corner building 15 Grove St. supported by steel needle bms.

1 gelatin dry plate glass negative

Construction of tunnel under s.w. cor. of building 17 Grove St.

1 gelatin dry plate glass negative

Support of ells of 30+32 Grove St. from yard in rear of 50 Phillips St.

1 gelatin dry plate glass negative

Support of ells of 30 to 32 Grove St. from yard in rear of 50 Phillips St.

1 gelatin dry plate glass negative

Support of ells of 30 to 32 Grove St. from yard in rear of 50 Phillips St.

1 gelatin dry plate glass negative

Excavation in yard back of 50 Phillips St. and under ells of 38-34 Grove St .

1 gelatin dry plate glass negative

Support of s.w. corner of building #17 Grove St. on roof of tunnel

1 gelatin dry plate glass negative

Looking south on top of tunnel roof in Grove Place

1 gelatin dry plate glass negative

Underpinning n.w. corner of building in rear of 50 Phillips St. and ells of 32-34 Grove St.

1 gelatin dry plate glass negative

Street occupation n.w. corner Phillips and Grove Sts.

1 gelatin dry plate glass negative

Phillips St. looking east from Grove St.

1 gelatin dry plate glass negative

Rear of 13-15 Grove St.

1 gelatin dry plate glass negative

Light shaft between 13+15 Grove St. looking west

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill for Cambridge connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon HIll for Cambridge connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill for Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill for Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill for Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill for Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill for Cambridge Connection

1 gelatin dry plate glass negative

Shield for tunnel under Beacon Hill for Cambridge Connection

1 gelatin dry plate glass negative

Shield to be used for tunnel under Beacon Hill for Cambridge Connection

1 gelatin dry plate glass negative

Part of shield to be used for tunnel under Beacon Hill

1 gelatin dry plate glass negative

Part of shield to be used for tunnel under Beacon Hill

1 gelatin dry plate glass negative

Looking south up Grove St. from Phillips St.

1 gelatin dry plate glass negative

Southeast corner of yard in rear of #50 Phillips St.

1 gelatin dry plate glass negative

Part of shield for construction of Tunnel under Beacon Hill

1 gelatin dry plate glass negative

Part of northerly side wall of single arch section of tunnel under Beacon H ill near Station 3+85

1 gelatin dry plate glass negative

Beginning of single arch section of tunnel under Beacon Hill station 3+85

1 gelatin dry plate glass negative

Unfinished northerly side wall of single arch section of tunnel under Beacon Hill

1 gelatin dry plate glass negative

Surface occupation at Ss.w. corner of Phillips and Grove St.

1 gelatin dry plate glass negative

Part of shield to be used in construction of tunnel under Beacon Hill

1 gelatin dry plate glass negative

Part of shield delivered at Phillips and Grove Sts.

1 gelatin dry plate glass negative

Part of shield to be used in construction of tunnel under Beacon Hill

1 gelatin dry plate glass negative

Looking northwesterly from shaft in Phillips and Grove Sts.

1 gelatin dry plate glass negative

Looking northwesterly from shaft in Phillips and Grove Sts.

1 gelatin dry plate glass negative

Two arch section under intersection of Phillips and Grove Sts.

1 gelatin dry plate glass negative

Surface occupation Phillips St. looking east towards Grove St.

1 gelatin dry plate glass negative

Side wall of tunnel in light well between #13 and #15 Grove St.

1 gelatin dry plate glass negative

Light well between #13 and #15 Grove St. showing side wall of tunnel

1 gelatin dry plate glass negative

Intersection of Grove and Phillips Sts. looking north

1 gelatin dry plate glass negative

Intersection of Grove and Phillips Sts. looking north

1 gelatin dry plate glass negative

Roof of tunnel in rear of #61 and #63 Phillips St., looking easterly

1 gelatin dry plate glass negative

Looking easterly in Grove Place

1 gelatin dry plate glass negative