When Worlds Collide - Space Ark Under Construction Conversion Set - PGX132 ParaGrafix

Internal rib details. External "sub-skin", including the vertical stabilizer Roughly 5-5/8 x 7-3/4" Internal rib details. Optional flat or 3D "flanged rib." External "sub-skin", including the vertical stabilizer. Space Ark Under Construction Conversion Set. Throughout most of the classic film "When Worlds Collide", the Space Ark was shown under construction as the planet Zyra grows in the sky.