For over fifty years, Chambers, Murphy & Burge Historical Architecture , A Studio of Perpsectus Architecture, has assisted those who have been given the responsibility of caring for historic properties through Restoration, Adaptive Re-use, Cyclical Maintenance and historic tax credits. The Studio has extensive restoration and renovation experience, providing design and project management for a wide range of projects. In addition to historical research and technical specifications, we are experienced in working with special materials such as integrally colored plaster, tile mosaics, decorative bronze work, stained glass, and tile roofing. Historic Structures Reports, National Register Nominations.