Études comiques sur le magnétisme [graphic]Cham, 1819-1879, printmaker[not after 1879]freTitle from item.Date derived from printmaker's date of death.Four vignettes signed Cham, one signed RB?Above image: Études comiques sur le magnétisme.; 29.Recto of a sheet containing seven additional vignettes on verso (p. 29-30).This electronic record is derived from historic data and may not reflect our current information. Review and updating of records is ongoing.