Date: 12/31/1969 Views: 3335
Date: 08/02/2003 Views: 7362
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Date: 08/23/2023 Views: 693379
We can get BID onto ~ 3/8" good glass on the bottom layer of tunnel by using this 1/4" exposed and sneaking under between layers where we picked out foam, (another ~ 1/8"). Y10-11-09