2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/149884In this paper we describe projective curves and surfaces such that almost all their hyperplane sections are projectively equivalent. Our description is complete for curves and close to being complete for smooth surfaces. In the appendix we make some remarks on connections between the mentioned property of a projective variety and its adjunction properties.7 pages, Plain TeX Version 3.141Algebraic Geometrytext