Hessemer, page 45

• The symmetry group of the tiling is *442 (p4m).
• All the internal angles of the constituent polygons are a multiple of 7.5°.
• Contains five squares.
• Contains three regular two-pointed star polygons with vertex angle of 52.5°.
• Contains one regular 8-pointed star polygon with vertex angle of 45°.
• Contains one regular 12-pointed star polygon with vertex angle of 60°.
• There are 11 non-regular reflective tiles and two reflective pairs.
• The tiling satisfies the interlace condition and has four finite interlaces and no infinite interlace.
• The tiling is edge-to-edge.
• As drawn, contains about 795 polygons.

• Page 45 (Painted wooden panel from an unspecified private house. Colouring changed slightly to have neighbouring tiles in different colours) of F M Hessemer. Historic Designs and Patterns in Color, Dover, about 1840. ISBN 048626425. [hessemer] {This collection is unusual in giving the source for almost all the patterns.}

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