Here's my latest attempt to produce train windshields and porthole windows. These stickers are easy to work with, I have tried both 6-wide and 8-wide versions. I will have a few samples with me at NMRA 2006, come by the COLTC section and ask for Benn. Prices will range between $5-$6 (just the stickers, no bricks included). Benn Zephyr1934@yahoo.com