|
Igloo far end |
Lake Bonney |
1972-73 |
General |
MCMEH-P003655 |
|
Igloo far end heating tube... |
Lake Bonney |
1972-73 |
General |
MCMEH-P003698 |
|
Drilling operation far end |
Lake Bonney |
1972-73 |
General |
MCMEH-P003699 |
|
USGS Personnel at Lake Bonney |
Lake Bonney |
1958-59 |
General |
MCMEH-P001432 |