Thompson Safe, Lock and Key has served Casa Grande and vicinity since 1969. Presumably the neon signs are of the same time period.
Two-stage multi cache; more fun at night. Thompson's has been in business for over 45 years, as the cool neon signs in the window tell you.
If you are you a neon sign enthusiast, check out my neon sign blog! Click HERE.
To find the coordinates to stage II, notice a word written vertically in black on the corner of the building. Count the number of letters in this word = X.
X= number of letters in vertical word on corner of building.
A= X minus 4.
B=X minus 3.
N 32 52.ABX
W 111 45.40X
You can check your answers for this puzzle on GeoChecker.com.