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Sotheby’s

Start Date

November 19, 2025

Sale Date

November 19, 2025

Total Lots

View at Sotheby’s

Leonard A. Lauder, Collector | Day Auction

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Professional documentation gives you clarity, portability, and confidence in your collection.

Learn why collectors document their holdings online

Cross-Platform Access

Your collection, accessible anywhere

Access your collection from any device with our cloud-based platform. Native mobile apps provide seamless synchronization and offline browsing, ensuring your collection data is always at hand.

Leonard A. Lauder, Collector | Day Auction

Track This Auction

Professional documentation gives you clarity, portability, and confidence in your collection.

Your collection, accessible anywhere

Leonard A. Lauder, Collector | Day Auction

Track This Auction

Professional documentation gives you clarity, portability, and confidence in your collection.

Your collection, accessible anywhere