This week we are still in Gamboa with a vintage aerial of the Panama Canal's Dredging Division Headquarters.  This undated photo is from my collection.  It appears to be an official Panama Canal Graphic's Branch photo with a caption under the photo.  To show it's age, the caption mentions the Dredge Paraiso which was sold many years ago. No other dredges are at dock.  Note how narrow the Canal channel is.  The land on the right of the photo is Santa Cruz Island which has been cut way back now to allow easier passage of ships.

More aerials to come.