chipdatajeffb:
SV152bartonvicm
chipdatajeffb:
sv152_and_AP900
chipdatajeffb:
Jeff_StarsTruck02
chipdatajeffb:
Jeff_StarsTruck01
chipdatajeffb:
JeffandNancy
chipdatajeffb:
SV152_with_NH_piggyback.jpg
chipdatajeffb:
Solar Observing, 2nd afternoon, ESP 2003
chipdatajeffb:
lightbox wiring detail
chipdatajeffb:
lightbox overall
chipdatajeffb:
AP3600 mount controller cooling fan
chipdatajeffb:
BF10 disassembly