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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:300AH GHM

Order: 19

Horizontal side: 300 Vertical side: 300

Elements: 5√2, 10, 10√2, 20, 20√2, 23√2, 40, 46, 52, 58, 46√2, 52√2, 92, 98, 110, 150, 110√2, 190, 150√2.

Code: 1905 0 110 1504 150 150 1503 300 150 401 190 150 202 210 130 581 248 150 522 300 98 521 300 150 203 210 110 102 220 120 103 220 110 52 225 115 230 225 115 1105 0 0 1104 110 0 983 300 0 923 202 0 462 248 46 461 248 92

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)

190
150√2
150
40
20√2
58
52√2
52
20
10√2
10
5√2
23√2
110
110√2
98
92
46√2
46