* Change 2 Part Black {4599 Tap 1 x 1 to 4599a Tap 1 x 1 with Hole in End}
* Change 1 Part Light Bluish Gray {4599 Tap 1 x 1 to 4599a Tap 1 x 1 with Hole in End}
Comments from Submitter:
Undetermined variant 4599 is marked for deletion. This set must have had 4599a because it was produced before the introduction of 4599b. Variant confirmed in set in my personal collection.
Netherlands, Overijssel
