Clifford Holland - appearance

⁴ᴷ Holland Tunnel westbound [4K VIDEO]

Cavalcade of America 410728 237 Clifford Holland, Old Time Radio

"The Engineer Who Died Building the Impossible"

Holland Tunnel eastbound

The Holland Tunnel|| Holland Vehicular Tunnel || Hudson River Vehicular Tunnel ||Canal Street Tunnel

⁴ᴷ Holland Tunnel eastbound [ALTERNATE TAKE] [4K VIDEO]