The third object discovered in the air shaft was a spherical Granite Ball measuring 540 grams in mass and about 7.4 centimeters in diameter--about the size of a baseball.
(The third object; discovered; L:in the air shaft) (The third object discovered in the air shaft; was; a spherical Granite Ball measuring 540 grams in mass and about 7.4 centimeters in diameter--about the size of a baseball) (a spherical Granite Ball; measuring; 540 grams; in mass)
The third object The third object discovered in the air shaft a spherical Granite Ball
discovered was measuring
L:in the air shaft
a spherical Granite Ball measuring 540 grams in mass and about 7.4 centimeters in diameter--about the size of a baseball
540 grams in mass