Here is the W. W. Simpson chart. You will see below, that the Review and Herald published a similar chart to this in 1911. You may also note that Simpson's chart is very similar to the 1863 chart, shown previously, that James White used.
Also, here is a quote about this chart. "The interest that Brother Simpson has aroused is a remarkable one. Many are accepting the truth, and are doing all they can to help in the advancement of the truth. Brother Simpson presents the truth just as it was presented in past years. He has a system of charts that is the most perfect thing of its kind that I have ever seen. At his request I had a long conversation with him, and I know that he is sound on every point of our faith, and that the power of God is with him." {14MR 227.2}
You may also find of interest a picture of Simpson with his paper-mache beasts. They are mentioned by Mrs. White here.
(Note: Papier-mache is very inexpensive since it is generally made of flour/water and old newspaper)
"The manner of Elder Simpson's work reminds me of the efforts that were put forth in 1843 and 1844. He does not make prominent his own words, but reads much from the Bible, explaining one scripture by another. He dwells largely on the prophecies of Daniel and Revelation, and uses many illustrations and suitable figures to impress the truth. To represent the beasts of Daniel and Revelation, he has prepared lifelike images of papier-mache." {RH, February 7, 1907 par. 5}
