These studies of barns and their structure are probably of barns around Amersham.
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[Likely Cokes Farm] Cokes Farm [Well-house of the Rectory, Amersham] Malt House [The Tithe Barn – looking towards living space] [The Tithe Barn – looking towards stable]
The last two show the structure of The Tithe Barn, Chesham Bois, before its first conversion to a studio. The beams are as I recall them.