Three-In-One! This Trio of 1928 Mont Blanc Posters Could Command $12,000 at Swann ‹ The Hot Bid ‹ Reader — WordPress.com Leave a Comment / By 365posterblog / February 12, 2018 February 12, 2018 via Three-In-One! This Trio of 1928 Mont Blanc Posters Could Command $12,000 at Swann ‹ The Hot Bid ‹ Reader — WordPress.com