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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:110AD GHM

Order: 19

Horizontal side: 110 Vertical side: 110

Elements: 6, 10, 11, 10√2, 11√2, 17, 20, 22, 17√2, 27, 30, 22√2, 33, 30√2, 44, 33√2, 50, 60, 55√2.

Code: 605 0 50 554 55 55 443 110 66 116 55 55 225 66 44 224 88 44 336 77 33 505 0 0 304 30 20 303 60 20 65 60 44 172 77 27 171 77 44 117 77 44 335 77 0 273 77 0 201 50 20 102 60 10 101 60 20

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

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

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

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

60
55√2
44
11√2
22
22√2
33√2
50
30√2
30
6
17√2
17
11
33
27
20
10√2
10