Been looking around for a 4.5 plane. Don't have the budget for the LNs, or LVs. Spotted one "decent" one on ebay the other day. Called a Seigley 4-1/2c. Seigley? Iron has a slot that is offset to the side. Single iron, lever cap has a bolt, instead of the flip-up lever. Some wear on the handles. Looking at maybe $21 +S&H. Seigley??