G. H. McFadden, Apollo I Nov. 1935–Apr. 1936+ Mar. 1937George H. McFadden

1578A[see p. 156 Note) wall, damogedy fixing plates to be cleaned 1. P. Angel. Plan. Front mount at 3.5 Front lens 2 dist 15-5/16 Y = 7.5 1/2 sec op 6.3 2. Mosaic Drawing fol mount at 8, dist 18 5/8 1/2 sec 3. Square mosaic. Same op 22 1/2 sec 4. Same of square mosaic 5. Circular mosaic - same op 6. Palace plan. Front lens 1. Front at 5 5/16 7 sec 7. Apollo Plan same op 1 sec 8. Basilica Sanctuary Same 9. Tholos Same 10. St. Anne - Same 11. Mosaic - Front lens 1. fol mount at 6 3/4 dist - 8 1/2 sec - 12 Geometrical mosaic 13 Neon Heroic - same. 14 Palace (drawing) Taken from photographic tower 17 Room 5 normal lens 10 sec - op 8 red filter Room 4. [illegible] [illegible] Room 3. Normal lens. 9-603 16. Room 2. Normal lens red filter 1. Same with yellow filter yellow op 8 filter 2. Room 1. yellow filter [illegible] 3. Room 1 [illegible] red filter 4 part building coll (drawing) 18/4/36 25 [illegible] 1245. 5 op 9 20 26 Room 4, 27 - Room 5. 26 uit 240 P.M.

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NOTES ON S. BLDG. Dist from north face of north wall of south building to centre of column circlo on pavement = 4.76 cm. (recall 4.80 cm) I measured off 4.76 cm from inside north face of north wall of south building 1.30 m to the west, along west colonnade wall & from this point 4.76 cm from north wall I measured an intercolummiation of 233 existing between base 1 & 2 of this colonnade and again from this point another of 233 to the centre of the 3rd existing column & from this column 233 to the 4th column. There are off spring to June 1, 39 Vitruvian intercolumniation 2,33 [illegible] S. face of north wall to centre of 1st column = 248 248 233 1st to 2nd intercolumniation 233 2-3 233 3-4

1.47 for north face of north 136 wall being one foot about 5 cm south of north 1 foot of face of or column of ring for 4th column - quite clear on look- floor level of colonnade block level. see Diary June 2 p. 605 1939