Lung tester manufactured by the Mills Novelty Company about 1905. The grip in the middle was a hand strength tester. From http://www.arcade-museum.com/game_detail.php?game_id=10963
Lung tester manufactured by the Mills Novelty Company about 1905. The grip in the middle was a hand strength tester. From http://www.arcade-museum.com/game_detail.php?game_id=10963