Keith Mauzy’s source for this list was Repair Parts List #25 for Advance Rumely Universal Steam Engines. His experience in checking with engine owners he knows seems to bear out the accuracy of the list. – Ed.
The following is a complete list of Advance-Rumely Universal steam engines built, giving engine number, cylinder size, horsepower rating and year manufactured. These engines were built with a given horsepower with different cylinder sizes, as this list will show.
It will be clear to see that there are many engine numbers omitted. During the years that these Advance-Rumely Universal rear geared engines were manufactured, Advance Rumely Thresher Co. was also building the M. Rumely Advance steam engines using the same engine numbers in sequence as the different engines were built. This explains why the missing engine numbers are missing.
I believe this list will be very interesting and informative to anyone who owns or is interested in these engines. IMA
Number
Size
Rating
Mfd.
| Engine Number | Cylinder Size | HP Rating | Year Mfd. |
| 14676 to 14677 Inc. | 10 x 12 | 25 | 1917 |
| 14678 to 14680 Inc. | 9 x 10 | 20 | 1917 |
| 14681 | 9 x 11 | 22 | 1917 |
| 14682 to 14685 Inc. | 9 x 10 | 20 | 1917 |
| 14686 | 9 x 11 | 22 | 1917 |
| 14687 to 14699 Inc. | 9 x 10 | 20 | 1917 |
| 14700 | 9 x 11 | 22 | 1917 |
| 14701 to 14706 Inc. | 9 x 10 | 20 | 1917 |
| 14709 to 14711 Inc. | 9 x 11 | 22 | 1917 |
| 14712 to 14713 Inc. | 9 x 10 | 18 | 1917 |
| 14714 to 14715 Inc. | 9 x 11 | 22 | 1917 |
| 14716 | 9 x 10 | 18 | 1917 |
| 14718 to 14719 Inc. | 9 x 10 | 20 | 1917 |
| 14720 to 14723 Inc. | 9 x 11 | 22 | 1917 |
| 14724 | 9 x 11 | 26 | 1917 |
| 14726 to 14730 Inc. | 9 x 11 | 22 | 1917 |
| 14732 | 9 x 11 | 22 | 1917 |
| 14733 | 7-1/4 x 9 | 18 | 1917 |
| 14733 | 10-1/4 x 9 | 18 | 1917 |
| 14734 to 14737 Inc. | 9 x 11 | 22 | 1917 |
| 14738 | 9 x 11 | 20 | 1917 |
| 14739 | 10 x 12 | 25 | 1917 |
| 14741 to 14742 Inc. | 10 x 12 | 25 | 1917 |
| 14743 | 9 x 11 | 20 | 1917 |
| 14745 to 14746 Inc. | 9 x 11 | 20 | 1917 |
| 14747 to 14748 Inc. | 10 x 12 | 25 | 1917 |
| 14767 to 14876 Inc. | 9 x 11 | 20 | 1918 |
| 14877 to 14901 Inc. | 9 x 10 | 18 | 1919 |
| 14902 to 15081 Inc. | 9 x 11 | 20 | 1919 |
| 15082 | 9 x 10 | 18 | 1920 |
| 15083 to 15092 | 9 x 11 | 20 | 1920 |
| 15093 | 9 x 10 | 18 | 1920 |
| 15094 to 15099 Inc. | 9 x 11 | 20 | 1920 |
| 15100 | 9 x 10 | 18 | 1920 |
| Engine Number | Cylinder Size | HP Rating | Year Mfd. |
15101 to 15105 Inc. | 9 x 11 | 20 | 1920 |
| 15106 | 9 x 10 | 18 | 1920 |
| 15107 to 15109 Inc. | 9 x 11 | 20 | 1920 |
| 15110 to 15125 Inc. | 9 x 10 | 18 | 1920 |
| 15126 to 15167 Inc. | 9 x 11 | 20 | 1920 |
| 15168 to 15178 Inc. | 9 x 10 | 18 | 1920 |
| 15179 | 9 x 12 | 25 | 1920 |
| 15180 to 15183 Inc. | 9 x 11 | 18 | 1920 |
| 15184 to 15187 Inc. | 10 x12 | 25 | 1920 |
| 15189 to 15197 Inc. | 9 x 12 | 25 | 1920 |
| 15189 to 15197 Inc. | 13 x 12 | 25 | 1920 |
| 15198 to 15222 Inc. | 10 x 12 | 25 | 1920 |
| 15223 to 15228 Inc. | 9 x 10 | 18 | 1920 |
| 15229 to 15270 Inc. | 9 x 11 | 20 | 1922 |
| 15271 to 15305 Inc. | 9 x 10 | 18 | 1922 |
| 15306 to 15329 Inc. | 9 x 11 | 20 | 1923 |
| 15344 to 15352 Inc. | 9 x 11 | 20 | 1924 |
