Moreover, try this book on PA barns:
http://www.amazon.com/Pennsylvania-Barn-Evolution-Distribution-Landscap
e/dp/0801871344/ref=sr_1_1?s=books&ie=UTF8&qid=1448353343&sr=1-1&keywords=pennsy
lvania+barns">http://www.amazon.com/Pennsylvania-Barn-Evolution-Distribution-Lan
dscape/dp/0801871344/ref=sr_1_1?s=books&ie=UTF8&qid=1448353343&sr=1-1&keywords=p
ennsylvania+barns

On Mon, Nov 23, 2015 at 9:25 PM, Champ Herren 
wrote: