Larry:
OK, fewer beers, so here we go.
I found 5 8" Gun FA Bns in the ETO -- 2 sources agree, so that is good.
One source says they all had HST prime movers, the other source doesn't say.
I doubt all/any were HST, especially those in 18ABC
Anyway:
153 FA Bn, 79 FA Gp, XVIII Abn Corps
243 FA Bn, 211 Fa Gp, XVIII Abn Corps (not sure chain is correct)
256 FA Bn, 177 FA Gp, XII Corps (ditto)
268 FA Bn, 190 FA Gp, V Corps
575 FA Bn, unk, unk
Anyway, typical truck markings (example is 153FA).
Star on hood
Front bumper: XVIII - 153FA A-11 (A Btry, 1st gun in 1st Plt)
Rear similar.
I didn't do real good scan of all pix, but didn't find any decent confirmation pix, nor did I do any 2nd/3rd level research to narrow this down ....
Spent a few hours today doing little details on the limber. Built a "jig" to hold the carraige in as I work on it. Put mount on carriage. Finished bogey brake lines, also brake lines from trails to lower carriage. Working on the cable which tied the travel lock to the lower carriage, not in kit. Did more picture research to find little things to do, while waiting on big things to dry. I hope I don't have an issue when all is together that gun sits on limber & rear wheels of bogie, leaving front bogie wheels in the air ....
The AFV 155 is a good kit, but is amazing what is left out or wrong .....