Hello John,
Thanks for the into on 90th Field.
I have, hopefully, attached a couple of links to the RA website.
It does not list M7's or conversion to towed 25 pdrs as part of it's equipment although the page is obviously incomplete.
Any thoughts?
http://www.ra39-45.pwp.blueyonder.co...ld/page90.html
http://www.ra39-45.pwp.blueyonder.co...d/page212.html
http://www.ra39-45.pwp.blueyonder.co...d/page213.html
I hope this has worked.
Cheers
Kevin