Berthe Couch Koch
American · 1892–1975
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Record prices
- StraitsmouthHelmuth Stone Gallery · $88$70 + $18 premium≈ £67≈ €77Sign up to see
Berthe Couch Koch’s highest prices recorded at auction, ranked in US dollars at each sale-date exchange rate and shown in the currency of the sale (with the buyer’s premium where the house publishes it).
Lot images as published by each auction house (1 lots with an image). Images from houses that reserve their photographs are shown as small thumbnails linking to the house’s site.
Helmuth Stone Gallery · Nov 2, 2025
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