PROGRESS IN B-SPECTROSCOPY AT LEP

An overwiew of recent experimental progress on B spectroscopy at LEP i s given. Analysis of the production of orbitally excited B as well as B*, B-s** mesons states and Sigma(b), Sigma(b)* baryons states art r eviewed. These comprise the first evidence far the B --> Be(-)e(+) Da litz decay and radially excited B-mesons in the channel B-()pi(+)pi(- ). The results concerning Lambda(b)(0) mass measurement cue also summa rized.