It is. Several identifiable cars in the photo, including a CGW 1932 ARA boxcar coupled to the LV car; an SP Class B-50-15 SS car to the right of the CGW boxcar; and a MILW USRA SS boxcar and CNW 8 ft 6 in IH SS boxcar in the background to the left of the OWR&N boxcar. All of these have been available in HO at some point in the last 20 years.