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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:84JG4of4 GHM

Order: 18

Horizontal side: 84 Vertical side: 84

Elements: 1√2, 3, 3√2, 6, 6√2, 9, 7√2, 8√2, 12, 14, 21, 28, 21√2, 35, 28√2, 42, 56, 42√2.

Code: 565 0 28 424 42 42 423 84 42 141 56 42 72 63 35 84 64 34 93 72 33 127 72 42 216 63 21 353 63 0 12 64 34 62 69 27 61 69 33 32 72 30 31 72 33 285 0 0 284 28 0 215 63 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

56
42√2
42
14
7√2
8√2
9
12
21√2
35
1√2
6√2
6
3√2
3
28
28√2
21