This data, in the form of both raw text and origin files is the raw hall scan data supporting figure 7(a), 7(b) and 7(c) which correspond to BA-TSMG, BA-TSIG and the novel 2-step BA-TSIG processed YBCO samples. Samples PT-75 and 184 are the BA-TSMG samples, Sample 475 is BA-TSIG processed YBCO sample while Sample 735 is a sample fabricated by the novel, 2-step BA-TSIG. The data is tab delimited and contains the magnitude in Tesla of the measured magnetic field at various positions across the sample denoted in both X and Y coordinates as well as polar coordinates. The data, in the form of both raw text and origin files is the raw data supporting the temperature dependence of magnetization and the Jc measurements as described in figure 8(b), (c), (d), (e), (f) and (g). This data supports a publication "A novel, two-step top seeded infiltration and growth process for the fabrication of single grain, bulk (RE)BCO superconductors".