Grumman Advanced Space Construction Base concept

[Triton]

Concept photograph of Grumman Advanced Space Construction Base circa 1978 found on eBay.

URL:
http://www.ebay.com/itm/1978-NASA-Artist-Concept-Advanced-Space-Construciton-Base-Press-Photo-59-/190713102269?pt=Art_Photo_Images&hash=item2c6762ffbd

 

[Triton]

Re: Grumman Advanced Space Construction Base concept photo

Concept photo of Grumman Space Construction Base solar array fabrication circa 1978 found on eBay.

URL:
http://www.ebay.com/itm/1978-NASA-Artist-Concept-Space-Construction-Base-Solar-Array-Press-Photo-55-/200805205737?pt=Art_Photo_Images&hash=item2ec0ec46e9

 

[Grey Havoc]

https://www.secretprojects.co.uk/threads/sps-solar-power-satellite-program-of-the-70s-80s.12305/