TY - JOUR T1 - Some Observations on the Belluga-Stone, by Mr. Peter Collinson, F. R. S. JF - Philosophical Transactions (1683-1775) VL - 44 SP - 451 EP - 454 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1746.0081 M3 - doi:10.1098/rstl.1746.0081 AU - Collinson, P. ER -