21 mineral and other Earth science specimen sets, including Scientific Apparatus & Supplies Co., Inc. and New York Scientific Supply Co. Sets with mineral specimens including How Soils Are Formed, How Rocks Are Related, Sedimentary Rocks, Common Minerals of the Earth, Igneous Rocks and specimens including mica, feldspar, sandstone, shale, limestone. Each box 6 1/2" x 6 1/2". Most sets complete, some with missing or wrong specimens. Boxes all with some wear.

Notice to bidders: The absence of a condition report does not imply that the lot is in perfect condition. Photos are considered part of the condition report. Complete condition information is available by request, no later than 24 hours prior to the auction. All lots are offered and sold "as is", and Willow Auctions will not provide refunds based on condition. Timepiece movements, lighting and electrics have not been tested, and art has not been examined out of the frame unless otherwise stated.