we went up to Phillipps peak's false summit to measure the position of a border marker placed in 1922, with a high-precision GPS unit/ While in the neighbourhood, we climbed Phillipps Peak, came down the ridge to find a narrow ramp traverse in to the bowl below Mt Tecumseh, which we then climbed. We finished by coming out via the canyon normal route to Tecumseh. A long day, with 3 spot that I would consider difficult scrambling.