(04/25/2010) (Photo by Jason McKibben) Photographs for Colby Magazine article on roller derby. Sequence starts with portraits of Lisa Jade (wearing white helmet and navy uniform) and Amanda Vickerson (wearing purple helmet and red/white uniform). Next are photos of Lisa Jade warming up with the Port Authorities. Following the warmup photos are action shots of an actual Port Authorities bout against the Harrisburg Area Roller Derby’s Nuclear Knockouts (in neon green and black). The Port Authorities beat the Harrisburg team 273-44.