Ricketts House are called Skurves (or Scurves) due to a play on the similarity of the name Ricketts to the disease rickets and the fact that scurvy is another vitamin deficiency disease. Members of Ricketts House were known as Rowdies until about 1960; alumni of that period still draw the distinction between Rowdies and Skurves. Ricketts traditions include fire-related activities and the brakedrum. Prior to early 2003, the Ricketts courtyard housed a large concrete firepot, in which massive fires were often enjoyed during cool Pasadena evenings. The courtyard originally featured a large Italian marble well head (historically attributed to and named "Millikan's Pot"). It was used as a measure for height of serves in the singles and doubles games of four square played in the courtyard. By the mid-1970s, it existed only as chunks of rubble, after destruction in an experiment in more exciting pot fires allegedly involving newspaper, xylene, and matches. Around that time, enterprising house officers arranged for its replacement with a large section of concrete sewer pipe, which was eventually replaced with a concrete facsimile of the original pot. Due to tightening of Pasadena fire codes and the Caltech administration's recent focus on liability concerns, the firepot was removed. A portable fireplace temporarily replaced the firepot. The brakedrum is a contest between the freshman class and the sophomore class over ownership of the brakedrum. Ricketts House was known for athletics and student government in the 1950s, but soon after that they became known less for these activities and more for activities that pushed the motto "Take me as I am" to the limit. Recently, Ricketts had an inverted pentagram on the front wall of its dining room. Administration members called for its removal as it was a symbol that may have offended the general public who viewed the house during tours. The pentagram was originally painted in the dining hall for the Interhouse party of 1989 – prior to this time this symbol had no particular connection to Ricketts House. In later years the inverted pentagram was added to the Ricketts House crest (the original had had ship's wheels instead of pentagrams). During the renovations from 2004 to 2006, the mural was painted over, and a new mural policy was put in place. Conflicts regarding the new mural policy continued until the early 2010s, when the policy was relaxed. The house features a number of murals, including