Original production celluloid (23 x 26.5 cm) stuck to its matching drawing / doga (24 x 27 cm)  handmade by Toei Animation and representing Alcor in his ship (B5 numbering). Ink and gouache (celluloid) - Graphite and coloured pencils (drawing).
 
Goldorak (UFO Robot Grendizer) is a 74-episode anime realised by Tomoharu Katsumata and produced by Toei Animation and Dynamic Planning in 1975-1977 based on the manga created by Go Nagai (1975-1977).