This ebay listing brought a smile to my face: Excellent condition red vintage baby stroller with box - eBay (item 260324752949 end time Dec-10-08 13:16:43 PST)
The first ever I had opportunity to get into, as an adult, was this exact make/model Peterson stroller from the early '70s. It belonged to a cousin of mine. She and her husband stored a few baby gear items in our basement back just before I was married. After everyone went to bed, I'd slip down to the basement to have a little AB fun. It felt so good to finally be sitting in a stroller, one of my most wanted baby items at the time. If this one didn't have such a high opening bid I'd love to add it to my collection. Have to keep it on my watchlist.