The coordinates are:
N 59.(the result of the operation on the first row)
E 24.(the result of the operation on the second row)
Use the Geochecker link provided here to check your result.
GeoChecker.com.
Inside the container: logbook, pencil, sharpener, geocaching instructions in Estonian and English.
Be extremely careful at GZ - cyclists may appear suddenly! Also huge muggle alert.
You don't need to go to the car roadway.
Don't trust Wikipedia that much while solving this puzzle, some things there are different and by using it directly you probably won't get the correct result.