174,264 documents - page 1 of 500Result pages are truncated to 500.
Handbook of North American Indians records
- Topic:
- Handbook of North American Indians
Alfred Victor Verville Papers
J. Horace McFarland Company collection
3314.3 Culebra Cut, Bas Obispo, first water in the cut, looking south from tower R after opening the vales in the pipes under Gamboa Dyke
3364.2 Operation of Gatun locks, first boat through, tugboat "Gatun" entering lower lock west chamber, looking south from forebay
3365.2 Operation of Gatun locks, first boat through, tugboat "Gatun" approaching locks, view looking north showing Atlantic entrance in distance
3371.2 Operation of Miraflores locks, first boats through to Miraflores Lake, fleet entering lower lock, west chamber, looking north
3378.2 Operation of Miraflores locks, first boats through, looking south showing tug and barges approaching
3379.2 Culebra Cut, Culebra, view looking north from west bank, Dipper Dredge operating slide. Tug towing out first barge load of spoil from dredges operating in cut
3380.2 Operation of Miraflores locks. First boats through to Miraflores Lake. Lower lock, West Chamber, looking south
3382.2 Operation of Miraflores locks, first boat through leaving west chamber of upper lock and entering Miraflores Lake, looking south
3384.2 Operation of the Gatun Locks, first boat through, Tugboat "Gatun" entering lower lLock, West Chamber. Looking south from center wall
3387.2 Culebra cut, Culebra, looking south from west bank, showing first dredge operating in cut, surface of water 70.7 feet above sea level
3395.2 Operation of Miraflores Locks, first boats through, fleet in the lower lock, west chamber, water equalized with upper chamber, looking south from upper lock
James Finley's Bridge, First Bridge 1801, over Jacobs Creek near Greensburg, Pennsylvania
62-10 Test Boring, First Step in Construction
First Operation in Erecting the Stiffening Trusses
Mail ballot instruction sheet