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• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (1st bridge)

  General view after the collapse from the main pier southwards

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (1st bridge)

  Phoenix Co.'s bridge taken August 20, 1907 showing condition of the structure just previous to its failure

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  10:40 A.M. Just before the loss of the suspended span

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  An end section of the bottom chord being removed from the vertical planing machine

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Another view of the upper chord eyebars being hoisted, assembled in the supporting box girders. Shows in the distance the South Shore traveller erecting the lower triangles of the South Shore anchor arm truss.

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  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Cantilevers completed, hoisting apparatus partly assembled

• 

  AAEL Lantern

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  Title

  Quebec Bridge (2nd bridge)

  Condition of lower shoe and carrying girder after the loss of the suspended span

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Condition of the north anchor arm at the close of the season of 1914

• 

  AAEL Lantern

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  Title

  Quebec Bridge (2nd bridge)

  Detail of the shoe which failed when supporting the suspended span during erection

• 

  AAEL Lantern

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  Title

  Quebec Bridge (2nd bridge)

  End elevation of the traveller showing the four tracks on which it was carried and the temporary outside girders to support the outside tracks

• 

  AAEL Lantern

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  Title

  Quebec Bridge (2nd bridge)

  Erecting the third panel of the cantilever arm

• 

  AAEL Lantern

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  Title

  Quebec Bridge (2nd bridge)

  General view of the hoisting and mooring apparatus; also shows permanent eyebar hangers in place, the lower half of them on the suspended span and the upper half suspended from the outer end of the cantilever arm.

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Progress of erection

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Progress of erection

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Progress of erection

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Progress of erection at the close of the Season 1915

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Setting the fourth section of the lower chord to complete the first lower chord panel of the anchor arm

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  Starting the erection of the anchor arm web system

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  The end section of the bottom chord being bored

• 

  AAEL Lantern

  Check record for portfolio

  Title

  Quebec Bridge (2nd bridge)

  The northwest shoe erected complete except the cover plates over the stiffening ribs. The first section of the lower chord of the anchor arm is being placed.