* Change 1 Part Reddish Brown {3794 Plate, Modified 1 x 2 with 1 Stud (Jumper) (Undetermined Type) to 3794a Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)} (Alternate)
Comments from Submitter:
Supporting info from change log and timeline:
1. Alternate was added after 15 Oct 2011, so 3794b variant was available in catalog; therefore, I assume the person that added would have differentiated between the 2 part variants.
2. Alternate was added before 3794a variant was available in catalogue, meaning that 3794 was representing the without groove variant at that time.