What used to be a hayloft in Middleton's original barn is a place for the owner to store some of his old farm equipment and horse and wagon gear. View photo »

Harry Middleton on his property showing the rear of his barn and his home near Middleburg. View photo »

This barn built for Alan Croft on his land outside Middleburg is a replica of a barn that once sat on a property near the Greenway and Route 7. Allen Cochran, the builder, stands on the rock bridge leading to the barn's front door. It was a three-year, on-and-off, project. View photo »

Some old metal pulleys hanging inside the barn. View photo »

Allen Cochran holds two pieces of limestone. The white version has been heated in the kiln and the black has not been processed. View photo »

Harry Middleton opens the door of his barn. View photo »

Harry Middleton in the back of his barn with a 1952 Model WD Allis Chalmers tractor, left, and a 1944 Oliver Low Crop 80 on the right. View photo »

Allen Cochran, left, and Harry Middleton, right, on the first floor of the barn. The barn is on two levels with both the front and back at ground level. View photo »

What used to be a hayloft in Middleton's original barn is a place for the owner to store some of his old farm equipment and horse and wagon gear. View photo »

Allen Cochran in a barn outside Middleburg that his company built for Alan Croft over a period of three years. View photo »

Allen Cochran showing the limestone mortar still in good shape used on the old barn he uses partly as an office. View photo »

The fireplace in the Middleton home, built by Allen Cochran's crew, includes stone that were originally cut by Harry Middleton's great-grandfather after he arrived in Virginia from England in the 1800's. View photo »

A brick kiln was built behind Cochran's barn to heat limestone rock in the process of making lime mortar for use in repairing old brick and stonework. View photo »

The view from the rear of the Middleton home looking towards his barn. In the foreground is a 24-pound (the weight of the cannonball) cannon built in Richmond and shipped to Fort Morgan, Alabama in 1861. View photo »

Allen Cochran's and his crew restored old hand-hewn roof supports, repaired brickwork, cleaned and rebuilt much of the Historic Oakdale School located in Lincoln. Built in 1815 it served as a Quaker school until 1885 a few years after public schools opened. View photo »

Allen Cochran's and his crew restored old hand-hewn roof supports, repaired brickwork, cleaned and rebuilt much of the Historic Oakdale School located in Lincoln. Built in 1815 it served as a Quaker school until 1885 a few years after public schools opened. View photo »

Allen Cochran's and his crew restored old hand-hewn roof supports, repaired brickwork, cleaned and rebuilt much of the Historic Oakdale School located in Lincoln. Built in 1815 it served as a Quaker school until 1885 a few years after public schools opened. View photo »

Allen and his father making limestone putty. View photo »

Allen Cochran's and his crew restored old hand-hewn roof supports, repaired brickwork, cleaned and rebuilt much of the Historic Oakdale School located in Lincoln. Built in 1815 it served as a Quaker school until 1885 a few years after public schools opened. View photo »

Allen Cochran and his crew restored old hand-hewn roof supports, repaired brickwork, cleaned and rebuilt much of the Historic Oakdale School located in Lincoln. Built in 1815 it served as a Quaker school until 1885 a few years after public schools opened. View photo »