This title is in the Blaschka archive.
Green sea creature with 5 tentacles.
Digitized by Boston Photo Imaging May 2011.
Sent to photography June 2013 for APD image (photograhy. no. 2000003492).
Blaschka catalog #258, Ophiorachna incrassata, Lamarck.
Echinodermata / Asteroidea / Ophiuridea.
Published in Drawing upon nature : studies for the Blaschkas glass models, by Susan M. Rossi-Wilcox and David Whitehouse: 98376, p. 87 QH324.8 .R83.