Two years ago we restored the front windows of the Doheny Library at the University of Southern California in Los Angeles. The Doheny library was built in 1931 by Edward Doheny. Edward Doheny was the first person to discover and produce oil in Los Angeles. At one point he was the richest man in America. The library was built to memorialize his son Edward (Ned) L. Doheny Jr. who was killed in 1929. The library was built at a cost of $ 1.1 million.
A major portion of this years project is The Los Angeles Times reference Room. The room as 23 leaded glass windows that are approximately 3' wide and 16' tall. They are comprised of 4 section each in a steel frame. The glass as all hand blown German glass.Originally the glass was a pale amber color, but over time the glass changed color because of a magnesium imbalance. This causes the glass to turn a rose color which with the underlying amber shows as beige. It is actually a very pretty color.
This same effect of color change can be seen in what has been called "Desert Glass". Desert glass refers to clear glass bottles that when stored on roof tops in the desert (typically Arizona, or Southern California) turns rose or purple over time. It is sometimes called "sun colored amethyst glass".
The windows are in poor condition with cracks in the lead came, dried up glazing, broken pieces, and sagging. They needed total restoration. We worked with K.C. Restoration on this project just as we did two years ago when we restored the front windows. We have also worked with K.C. on the Bob Hope Patriotic Hall, Wilshire Boulevard Temple, and the Tower Theater among others. K.C. removed, and installed the windows. We soaked the windows in vats of water to loosen the old putty, and contain the old putty dust(which contains asbestos). In this case it also made removing the old solar/UV film that had been applied to the glass much easier.
After the bath we disassembled the windows, cleaned the glass, and leaded them up with new lead came. Staying with the original lead choice, we used 5/8" H flat lead on the border and 1/2" H flat lead in the body. We added them up, soldered the joints and used Atlas "Wonder"putty to glaze.
The reinforcing bars are solid brass rods with a flared end the flared ends are set behind the steel sash styles to lock in the windows. As with most pre 1930's windows the bars are attached to the windows with copper wire. We used 16 gauge bare copper wire that was soldered to the joints of the windows and then twisted around the bars.
The windows are installed in steel frames with screw in steel moldings.
Exterior sealant still needs some cleaning up
Now on to the rest of the windows
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