greenbankobservatory:
300ft 3
greenbankobservatory:
A telescope that couldn’t spin
greenbankobservatory:
300ft
greenbankobservatory:
BIWF GB61_00676_182
greenbankobservatory:
BIWF GB61_00682_177
greenbankobservatory:
BIWF GB61_00683_174
greenbankobservatory:
Timeline 1961 300' Construction
greenbankobservatory:
BIWF GB61_00688_173
greenbankobservatory:
BIWF Findlay_F6
greenbankobservatory:
GB62_00714_165
greenbankobservatory:
GB62_00715_167
greenbankobservatory:
GB62_00716_168
greenbankobservatory:
BIWF Findlay_F8
greenbankobservatory:
Timeline 1961 300' Dish Construction
greenbankobservatory:
BIWF Findlay_F9
greenbankobservatory:
Timeline 1961 300' Construction 2
greenbankobservatory:
300ft21
greenbankobservatory:
Snow Settles on the 300-foot
greenbankobservatory:
Workers on the 300 foot
greenbankobservatory:
The completion of the 300-foot telescope
greenbankobservatory:
GB65_02618_146
greenbankobservatory:
GB69_05923_202
greenbankobservatory:
BIWF 300_console_62_828c
greenbankobservatory:
Tracking Arm installed beneath 300-foot
greenbankobservatory:
300_Before
greenbankobservatory:
300_Before4
greenbankobservatory:
Timeline 1961 300' Complete
greenbankobservatory:
300ft-in-the-snow-BW
greenbankobservatory:
201512715543111569-2016-01PerspectiveRothmanF2
greenbankobservatory:
BIWF 300_travFeed_Don_1980a
