![](http://www.alamy.com/thumbs/6/5FC912A3-BBA3-435C-B3F1-26F660677C35/J4A7HJ.jpg)
PSM V25 D204 Sphygmograph produced compound results chart
Size: 2375px × 1052px
Photo credit: © The History Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ancient, art, book, bygone, copy, cover, drawing, editorial, historic, history, illustration, line, map, news, painting, photo, photograph, photography, space, stock, textbook, vintage