Topaki Scroll, page 36, Figure 62

• The symmetry group of the tiling is 2*22 (cmm).
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains 70 regular pentagons.
• Contains 15 regular 10-pointed star polygons with vertex angle of 108°.
• There are three non-regular reflective tiles.
• The tiling satisfies the interlace condition and has 15 finite interlaces and three infinite interlaces.
• The tiling is edge-to-edge.
• As drawn, contains about 2308 polygons.

• Page 36, Figure 62 (The number of infinite interlace strings is estimated at three) of Gülru Necipoğlu. The Topkapı scroll : geometry and ornament in Islamic architecture, The Getty Center for the History of Art and the Humanities, 1995. ISBN 089236335. [necipoglu] {Beautiful publication.}
• Two-level section (Gives construction details) of B A Wichmann. The World of Patterns, World Scientific, 2001. ISBN 981024619. [wich2] {Only new patterns ascribed to this.}

• Wade photo IRA 0601
• Wade photo IRA 0903

v23