TY - JOUR T1 - A Letter from Mr. Thomas Luffkin to Dr. Sloane, Concerning the Application of the Pneumatick Engine to Cupping-Glasses JF - Philosophical Transactions (1683-1775) VL - 21 SP - 408 EP - 410 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1699.0074 M3 - doi:10.1098/rstl.1699.0074 AU - Luffkin, T. ER -