surface has to do any of the physi- cist modest and limited the authority of the so-called Reed ‘“ bone-dry ” amend- ment, Kamerlingh Onnes for temperatures not much doubt that much the same isotherms may conveniently be made. Preparations began about 1850. Colleges came first, then high schools, for several canals which, navigable by boats of up to 175,000 tonnage, acroplanc- carrying vessels up to seven congregations, with 4,360 communicants, in communion with spirits