| Manufactured: | 1869 to 1917 |
| Length: | 7 inches |
| Blade Width: | 1-3/4 inches |
| Construction: | Cast iron, beech bottom & knob |
| Finish: | Japanned |
| Features: | Wood bottom |
| Uses: | General purpose bench plane |
| Average Dealer Price: | $75 to $350 |
| Average eBay Price: | $80 to $290 |
| Type 1: | $300 to $600 |
| Types 2 to 4: | $250 to $500 |
| Types 5 to 6: | $200 to $400 |


| Updated: | 25th July, 2006 |
Stanley No. 21 Smooth Planes on eBay right now…
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Stanley Surform Plane 6" No. 21-399 US $0.99 (0 Bid) Auction Ends: Wednesday Jan-07-2009 11:45:57 PST Bid on this Item | Watch this Item |
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STANLEY SURFORM S.546 111A & 21-122 Hand Planes US $14.32 (6 Bids) Auction Ends: Sunday Jan-11-2009 3:28:00 PST Bid on this Item | Watch this Item |

| Sources: | While many of the dealers prices for Stanley planes are largely set by John Walters’ book “Antique & Collectible Stanley Tools” it appears that eBay, while acknowledging the Walters guide somewhat, tends to march to it’s own beat and sets its own prices. For that reason - and the fact that eBay’s reach and customer base is huge - I’ve decided to include a separate eBay average price here. Other sources include: “The Antique Tool Collector’s Guide To Value” by Ronald S. Barlow, “Antique & Collectible Stanley Tools” by John Walter, “The Stanley Plane” by Alvin Sellens, “Patrick’s Blood & Gore” by Patrick Leach, various auctions and sales of collectable tools and my own compilations of prices realized, observations and notes over the past 20+ years. |

