|England Finder Illustration|
The England finder slide consists of a glass slide marked with a square grid at 1mm intervals. Each square contains a center ring bearing reference letter and number, the remainder of the square being subdivided into four segments numbered 1-4. Reference numbers run horizontally 1-75 and letters vertically A-Z (omitting I). The main locating edge is the bottom of the slide which is used in conjunction with either the left or right vertical edge of the slide, according to the fixed stop of the stage of the microscope, all three locating edges being marked with arrow heads. The label on the finder should always appear visually at the bottom left corner when through most microscopes the reference image will appear correct. You can purchase the England Finder Slide here.