Kodak Duo Six-20
The Kodak Duo Six-20 is a folding roll-film camera that takes 6×4.5 cm exposures on 620 film. It was introduced in the 1930s and sat in the mid-tier of Kodak's pre-war folder range, smaller and more compact than the 6×9 Six-20 models.
Auction data for the Duo Six-20 is thin: the only verified UK saleroom hammer result on file is £34, achieved at Christie's. With just one data point, it is difficult to state today what a typical Duo Six-20 sells for, though clean, working examples with a clear lens and functioning shutter tend to command more than this figure at auction.
Sales History
Prices shown are UK auction hammer results — the wholesale level achieved in the saleroom. Neither buyer’s nor seller’s commission is included. Dealer and retail asking prices are typically higher.
Prices updated: July 1998
| Date | Price | Source | |
|---|---|---|---|
| Jul 1998 | £34 | Christie's | |
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Auction: CAMERAS AND OPTICAL TOYS (Lot 378) Title: Kodak Duo 620 no. 163837K
Description:
Kodak Duo 620 no. 163837K Estimate: £20 - £100 |
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Frequently asked questions
What is a Kodak Duo Six-20 worth today?
The single verified UK auction hammer result on file is £34, so the value of any given example depends heavily on condition, bellows integrity and shutter function.
How much does a Kodak Duo Six-20 sell for at UK auction?
Hammer prices in the saleroom are modest; the only recorded sale in our data realised £34, and comparable folding 620 Kodaks typically trade in a similar low-value bracket.
Can I still use a Kodak Duo Six-20?
Yes, but 620 film is discontinued, so you will need to respool 120 film onto 620 spools, and the bellows and shutter must be checked before loading film.