Sergey
== Description == '''Decorative headpiece above Sphygmography''', matching the illustration on H. P. Blavatsky's Scrapbooks, volume 12, page 217. Female head framed by symmetrical scrolls, immediately above Sphygmography, No. I. This is a decorative headpiece, not an identified portrait or the mechanical lever diagram. No structured album image-item number is invented. The artist and engraver are not established here. This is a separate scanned impression; the identity of th...