Same. It reminds me of the "brassing" you see on well-used cameras that have a black finish over metal. The coating wears off in a distinctive way with heavy us

Same. It reminds me of the "brassing" you see on well-used cameras that have a black finish over metal. The coating wears off in a distinctive way with heavy use. Example: http://leicaphilia.com/wp-content/uploads/2014/05/BP-M3-5414-3.jpg http://leicaphilia.com/wp-content/uploads/2014/05/BP-M3-5414...