At left is a plan of Olympic showing the location of the perplexing fixture which continues to confound us rivet counters. At right is a close-up, greatly enlarged, of a photo showing the bridge area of Olympic in June of 1911. The "mystery box" can be seen mounted to the aft side of the forward B-deck railing at the exact center of the picture. Fuzzy as it is, this is the best archival view I have found that shows it. (Left: Harland & Wolff. Right: Mariners’ Museum)