It was great getting to compare my recent conehead pickup with Don Mecklenborg's! CD 472
Features a faint embossing of ILNS 80 on the top conehead portion. Measures ~3.25" x 3.25".
Don's featured on the right and mine on the left. His being more in the green family and mine in the olive green, both laced with amber swirls throughout. Cool to see how different the colors are, as far as he knows, the only two known in this black glass green/olive! Check out the other two photos as well: