By now you know that the short answer is NO.
The CB&Q O1, O1a, etc. were distinctive designs with essentially the same “mechanism” with Hodges trailing trucks. The O4 class were stock USRA Heavy Mikados as built. Some later got Delta trailing trucks in place of the Cole version they were built with.
Charlie Vlk
From: CBQ@groups.io <CBQ@groups.io> On Behalf Of Lyle Dowell
Sent: Sunday, November 11, 2018 9:43 PM
To: CBQ@groups.io
Subject: Re: [CBQ] Non-Brass HO scale model of CB&Q 2-8-2 4960
On 11/11/2018 9:15 AM, Tom Mack via Groups.Io wrote:
Is there a good non-brass HO scale model of 4960 or a close stand-in?
Broadway did a heavy mikado some time ago (maybe recently as well?) that included a CB&Q marked version. I am not a steam locomotive authority that I can say how close the model is to 4960. Hopefully Charlie Vlk (and others of course) can comment on how close the model is. Charlie did its artwork, so I feel confident in saying the markings are proper.
Lyle Dowell