"It is on the sixth floor at the righthand (southeast) corner, to the right of and one row above a window marked with a red circle.,"
One row down and one row west of the 6th flor SE corner window places a red ring above Junior Jarman's head ...JJ was kneeling behind the third open window from the east end of the 5th floor.....Ther was infact a red ring above his head and to the left of Jarman. Many photos show that there were five other red rings in the 5th , 6th, and seventh floor windows..(2 rings on 5th, 3 rings on 6th, and 1 red ring on 7th floors)
How would a fireman know which window was the escape window?? Many photos reveal that the area behind the windows was NOT clear of obstructions....
Go try blowing yer smoke on someone who is gullible enough to believe your BS!
Gary Mack and others have explained this to you more times than I can count. The fact that you don't accept it is your problem. There is no doubt whatsoever that the red rings or circles are related to fire safety. Here is the relevant explanation from "Assassination and Commemoration" by Stephen Fagin:
"a painted red circle - actually a Dallas Fire Department indicator noting where to access the building from a ladder truck"
"all downtown buildings had sported similar red circles on upper floor windows."
Fagin cites a May 9, 1941 Dallas Morning News article "Fire Hazards infest Dallas, speaker warns".