We suggest you read the Explanatory Note before you access these images for the first time, and use the separate Index to find names you might be interested in.
The Record is organised by the initial letter of pioneers. Due to the number of images, they are divided into several pages by groups of letters (A-E etc). You can scroll between the letter groups by using the Next or Previous buttons at the foot of each page, or use the list of letter groups also there to select a particular letter group.
Once you know the number of the image you want, type it in the box at the top of the relevant letter. You can enter only image numbers, not names, in this box. Remember to use the Index to find the number or numbers for the name you are interested in.
If you want to browse or search a range of images use the scroll arrows at the bottom of the images, which appear 20 at a time.