briefly considered altering the sign by projecting the Loews name on it, but the idea was soon scrapped. South of the sign is a television tower. The tower is set up for relaying TV and radio signals and was added to the skyscraper in 1948. When the Loews Hotel acquired the building, they acknowledged the regional significance of the sign, and agreed to keep the letters in place and illuminated. Philadelphia Sign Company was tasked with the job of servicing the massive letters by the new owner. The company was subsequently hired to create a LED fixture when the neon letters were found to be unrepairable. Originally, the Philadelphia Historical Commission would not approve the LED sign because of how it illuminated the carved letters, but a modified LED sign was approved in July 2015. The custom LED retrofit was complete in early 2016. Interior The building features two street entrances and one subway entrance. The tall Market Street entrance lobby features stairs and escalators leading up to the former banking hall. The black, gray, and white marble lobby features a three-story window with stainless steel mullions set in a flat aluminum frame similar to the windows in the banking hall. The other entrance is on 12th Street. Originally designed for the office workers in the towers, the entrance now leads to the hotel's lobby. Custom Cartier clocks decorate both entrance lobbies and every elevator lobby. The large banking hall features stainless-steel columns supporting the tower above and two mezzanine levels, now separated from the hall by a metal and glass wall. The mezzanine levels are connected by a black and white staircase. The 33rd floor contains the boardroom, a dining room, a solarium and other spaces intended for PSFS's board of directors. Wooden paneling is featured throughout the 33rd floor. Hudoke wood veneer decorates the walls of the Committee Room, Macassar ebony walls and original wooden Venetian blinds decorate the hallway, and Macassar ebony and rosewood paneling makes up the Boardroom and Main Dining Room. Office building The skyscraper was originally designed for banking and offices. The base of the tower contained retail and office space along with a large banking hall and its associated facilities. The main floor of the banking hall housed the Philadelphia Saving Fund Society's teller counters and tubular steel furniture custom designed for the banking floor. On the mezzanine levels were the bank's offices,