An engraving depicting a diver attached to a drilling scow putting the charges in drill holes. Cartridges of nitro-glycerine were 10 ft long and 4-5 inches in diameter. This method of demolition was used during the removal of the Hell Gate Rocks on the East River. Dated 19th century

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Details

Creative#:

TOP25301750

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

No

Property Release:

No

Right to Privacy:

No

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