I saw a reference recently to Andrew Barclay's interest in astronomy on Railscot, which reminded me of an official visit I made to the site in 1982. This is the loft of the Caledonia Works, the far end of which was used by Andrew Barclay himself as an astronomical observatory.
Location: Caledonia Works (former)
Original line: Andrew Barclay, Sons and Co
Photographer: Bill Roberton
Contact photographer: Bill Roberton
Date: 1982
Image number: 74643