1955 Molecular Model from Harvard University

Hopeakuu (Finnish: silver moon) sterling pendant designed by Tapio Wirkkala, comprising nine concentric rings that move independently around a small orb at ...

An incredibly rare louvered and illuminated room divider in solid walnut floating over a cylindrical brass foot, custom-designed by Vladimir Kagan circa 1967. Six sculptural, marquise-shaped slats are angled at 45 degrees to the frame and flank the light box which houses a single 6-foot fluorescent bulb. Authenticated by and registered with the Vladimir Kagan Design Group, this piece is offered to the collector with all corresponding documents including certificate of authenticity, company letter, related archival photos, and numbered registration plaque. While their archivists have seen similar slatted dividers that Kagan designed (see last image in this listing), they’d not seen one with an incorporated lighting element before and thus feel that this example may well be one-of-a-kind or, at the very least, from a strictly limited run. That said, it seems that this general concept of combining lighting with room partitioning...

7-part set of different molecular models for chemistry lessons. Made in the Czech Republic in the 1950s. Sturdy iron wire construction with bakelite balls. Excellent original conditi...

Pair of molecular atomic structure models for chemical didactic use. The spheres are made of painted wood and represent atoms and a molecule. The bases are in turned and ebonized fru...