This listing is for (10) units of this product. See photo(s) for more details. Category 2: O Prewar Parts. We are unable to provide parts lookup service or fitment assistance. Trainz Product Id: 12467640. Lionel 712-2 Brass Prewar O Gauge Observation Platform End (10). Trainz does not provide grading for parts. Standards for all toy train related accessory items apply to the visual appearance of the item and do not consider the operating functionality of the equipment. Condition and Grading Standards are subjective, at best, and are intended to act as a guide. This part is in workable condition. The Trainz SKU for this item is P12467640. Please note, after seven days our systems may automatically re-list unpaid items. Learn more by reviewing our policies. Explain why the item does not meet your expectations and how you would like us to handle the issue. If your item has been damaged try to include a photograph of the actual damages. We’ll do our absolute best to make you happy. Make sure to include your contact and order information when you return your items. Contacting Trainz provides us a chance to resolve your issue while allowing you to keep the item. O Scale 2 Rail.