This is not off-topic as it ties into my pike The cart was made by my Dansk grandfather, before he immigrated to the USA. He made it for his father to use in his delivery business. Sometime later they "upgraded" to a model T truck, which I also have a picture of. It seems P-K transportation reaches back into the old country. The photo's and information was just received from my 2nd cousin in Denmark. The rest of the family remained in Denmark, and I indeed had a great uncle named Olaf.