Click on any of the maps for a larger image. Depending on your web browser you may have an option to view the second image at an even large size. If you are using Microsoft Internet Explorer holding your mouse over the image will cause a red and yellow box to appear in the lower right hand corner of the image. Clicking on this box will maximize the image. If you are using Mozilla Firefox your cursor will become a magnifying glass when you mouse over the image. Left click to maximize the image then left click again to reduce the image.