Until further notice, NASS Shop items cannot be sold or shipped to addresses in the EU.

NASS is pleased to offer a 3D printed astrolabe in the tradition of Chaucer, following Chaucer's manuscript of 1390.  The astrolabe is 7 inches (18 cm) in diameter with the Climate Plate tailored to your latitude.

⚠ NOT A TOY -- NOT FOR CHILDREN UNDER AGE 14

Until further notice, NASS Shop items cannot be sold or shipped to addresses in the EU.

The complete series of the Shadow Catchers download is available as a collection of PDFs, drawings, and illustrative artwork, providing a series of reprints of rare works on sundialing.  Upon payment, you will receive an email for instructions to download the file.

Until further notice, NASS Shop items cannot be sold or shipped to addresses in the EU.

This sundial with its unique gnomon was created by Richard Schmoyer in the early 1960's.  The NASS 3D printed Schmoyer Sunquest dial is a 1/3-scale 3D printed PLA replica of this famous sundial.  The model is 5 1/2 in (140mm) in diameter.

⚠ NOT A TOY -- NOT FOR CHILDREN UNDER AGE 14   ⚠ CHOKING HAZARD -- SMALL PARTS. NOT FOR CHILDREN.

Until further notice, NASS Shop items cannot be sold or shipped to addresses in the EU.

The Analemmatic Sundial Source Book provides a rich historical and mathematical account of the Analemmatic Sundial and its modern derivatives.  SourceBook - Full bibliography included. 17.6 MB. Upon payment, you will receive an email for instructions to download the file.

Until further notice, NASS Shop items cannot be sold or shipped to addresses in the EU.

The NASS Universal Ring Dial is modeled on the ring designed by William Oughtred in 1652. The 3D printed dial is 5 in (130mm) in diameter made of bronze PLA filament 

⚠ NOT A TOY -- NOT FOR CHILDREN UNDER AGE 14   ⚠ CHOKING HAZARD -- SMALL PARTS. NOT FOR CHILDREN.

Until further notice, NASS Shop items cannot be sold or shipped to addresses in the EU.

The North American Sundial Society makes available a treasure trove of dialing material on a single DVD, including The Compendium back issues from the first 27 years of NASS.  Click on Product Details to find what else is in The Repository. Nearly 800 MB of dialing resources. Upon payment, you will receive an email confirmation that your DVD has been shipped.

Until further notice, NASS Shop items cannot be sold or shipped to addresses in the EU.

The bifilar sundial was invented by Hugo Michnik in 1922 using two orthogonal wires suspended above the dial surface.  Where the shadow of the wires cross, you tell the time.  The NASS 3D printed version is 5 in (130mm) by 8 1/4 in (210mm) with adjustable gnomon for any latitude.

⚠ NOT A TOY -- NOT FOR CHILDREN UNDER AGE 14   ⚠ CHOKING HAZARD -- SMALL PARTS. NOT FOR CHILDREN.

Until further notice, NASS Shop items cannot be sold or shipped to addresses in the EU.

This historic sundial decliner was first created by instrument maker Erasmus Habermel in 1590.  This 3D printed sundial is 5 in (130mm) in diameter using bronze PLA filament, closely following Habermel's design.  

⚠ NOT A TOY -- NOT FOR CHILDREN UNDER AGE 14   ⚠ CHOKING HAZARD -- SMALL PARTS. NOT FOR CHILDREN.