The first from the left is like was said a Yale pin lock about 1870-1895 is when the lock was made. That one also like was said has value like most keys if it is marked with the makers mark. The third from the left is a push key for more than likely a padlock. The rest are a mix of cabinet keys, warded padlock and cash box keys all stamped in the last 90-40 years. As there isn’t anything outside that Yale key that really peaks my eye I will agree there is little value to most of those keys.
