تفاصيل

CB-66

CB-66 is a sketch of Mars and the space six miles above the planet. This shows an up close terrain of what Bonestell thought Mars may have looked like.

While it is unknown what painting of Chesley Bonestell's this may have eventually become, it could have been part of the very early planning of CB-21 ( Twelve Miles Above Mars or Mariner VI Approaching Mars.)

"6 miles above mars"

various letters

"3 miles"

paper, pencil

	Imperial(in)		Metric(cm)
Height	18		45.72
Width	27.25		69.22
Depth
Diameter
Circumference