Apollo A7LB Suit

Here's a diagram of the A7LB suit used on Apollo 15 through 17. Modified versions of this suit were used on the Skylab missions.

The Apollo Experience Report: Development of the Extravehicular Mobility Unit has additional information on both the A7L and A7LB suits.

Apollo A7LB Space Suit

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From p. 7-19 (p 170 in the PDF) of Application of EVA Guidelines and Design Criteria. Volume 1: EVA Selection/Systems Design Considerations
Extraction and cleanup by heroicrelics.