In Pacific Slope Railroads on page 145 is a builder's photo of Oregon Railway Co. #4. It has very fancy lettering on the tender spelling out "Oregon Railway Co." and the name "Brownsville on the cab". The Oregon Railway became the Oregonian Railway.
In This Was Railroading on page 104 is a photo of #5 the "Oregonian" with the name on the cab side and the road name spelled out on the tender. On page 105 is a photo of #8 the "Caldecott" with "Oregonian Railway" spelled out on the tender with pinstriping above and below the road name. On pages 106 and 109 are photos of #7 with the page on 109 showing faint lettering on the tender but it is very hard to read...