2004.12.30 02:45 "[Tiff] tiff sample files available", by Bob Friesenhahn
I have put some sample TIFF files out for anonymous ftp. They may be retrieved via the URL
The intention of these sample TIFFs is to exercise TIFF readers with various numbers of samples-per-pixel ranging from 1 to 32 bits. Grayscale, truecolor, and pseudoclass images are included.
Also in the directory are colormapped-12-bit.tiff and colormapped-16-bit.tiff, which are a serious test for the robustness of your TIFF reader (I hear that matlab can read them).
If anyone needs an image using some other samples-per-pixel value, let me know.