In this image Tregunter Blocks 1 and 2 are wrapped in greens scaffold, and Block 3 seems to be gone - only a plaform left.
Just note the difference to the 1990 image in http://gwulo.com/atom/23309.
Source: This image originally came from Flickr, but it has been removed there. Re-uploaded from (old) Gwulo.
Date picture taken
1 Sep 1991
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