Originally, Kaiser Travelers were not supposed to have an Accessory Group. Confidential Bulletin #30, dated 1/31/49 shows the air cleaner (a dry type, not oil bath), vacuum booster fuel pump, oil filter and other items as standard equipment on the cars. On March 15, K-F issued Confidential Bulletin #33, which notes it replaced #30 and that the old item should be destroyed. This bulletin added a listing of 7.10 x 15 tires to the Standard Equipment list as well as the items in #33 (list price of $1,944 with 109.48 in Federal Tax and $20.00 retail delivery prep charge remained from the earlier document).
When price rollbacks were announced on most Kaiser and Frazer models at the end of March (Confidential Bulletin #35, 3/29/49) Kaiser-Frazer unofficially announced the existance of AG 10 for the Travelers on page 2 of the document. Here, a chart shows items that were part of other Accessory Groups for the various Kaiser and Frazer cars, with a listing for the Traveler and a notation that "these accessories were previously included in the price of the Traveler". The items were the air cleaner, vacuum booster fuel pump, bumper guards, spare tire & tube mounted on spare wheel, instrument panel cigarette lighter and oil filter...the same items in the AG for the Special 4-door sedan. The Confidential Bulletin also indicates there were no price rollbacks on the Traveler as it was rolled out at the "adjusted price" level.
Overdrive transmission first became available on Travelers in late April 1949, as were factory installed radios on Special models (including Travelers). Overdrive, considered a limited availability item at the April bulletin announcement date became available on all orders at extra cost as of June 24, 1949.
This is as far as my bulletins on the car go at present other than to identify available paint and trim colors for the Traveler. . None of the bulletins I have listing paint/trim combinations shows the combination on the blue car's body tag. The combination on the red car (paint 110, trim 1502A) first shows up in my stuff as of May 20, 1949 when the range of color and interior combinations was expanded. The Confidential Bulletin here (#38, 5/20/49) indicated that Cardinal Red was a new color to the availability list.