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Entre Prises
1985 Building walls in Europe |
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Powroll The Wall
- April 1986 |
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Sport Climbing Systems
- April 1988 advertisement |
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Snowbird wall builder
- FFKR Architects - 1988 for June event |
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Vertical Concepts - July 1988 |
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Canyon (France)
summer 1988 |
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Walls By Design (USA)
- Provo, Utah 
February 1989 advertisement
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April 1989 advertisement
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Aquarius Adventures
- 32' tall artificial wall |
December 1989 advertisement
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ZFQ
- Newtown, CT, USA
- Newtown, CT, USA
February 1990 advertisement
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June 1990 advertisement
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Entre Prises (USA)
- Bend, Oregon, USA - June 1990 advertisement |
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Jean-Marc Blanche
- Wall designer (France) - Rock & Ice mag November 1988 - story |
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JMB Sport Climbing Designs
- New wall for the 1990 U.S. World Cup. - August 1990 unveiling - June 1990 advertisement |
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First vertical treadmill?
Jeff Brewer - Vertical Treadmill (Megapump)(The Brewers Ledge). - February 1990 article |
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