Glenboig F1, F10 F15, F23, F44 and F55 P
— 15/02/2021Ian Suddaby states: – Exploring the edge of the River Tay in Perth. There are lots of tongue & groove circle bricks made by the Glenboig Company in Glenboig, Lanarkshire. Interestingly, none of these are shown in their undated catalogue that I have so they might not have been made until later on, perhaps in the…