Michael Lehr Antiques
Live Auction

Spring Photographic History Auction

Sat, May 3, 2025 01:00PM EDT
Lot 230

CDV Mechanical Brake Shoe – Abstract Industrial Subject

Estimate: $100 - $200

Bid Increments

Price Bid Increment
$0 $10
$200 $20
$320 $30
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$500 $50
$1,000 $100
$2,000 $200
$3,200 $300
$3,800 $200
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$4,800 $200
$5,000 $500
$10,000 $1,000
$20,000 $2,000
$32,000 $3,000
$38,000 $2,000
$42,000 $3,000
$48,000 $2,000
$50,000 $5,000
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$200,000 $20,000
$320,000 $30,000
$380,000 $20,000
$420,000 $30,000
$480,000 $20,000
$500,000 $50,000
An arresting, abstract carte de visite image of a large cylindrical mechanical brake shoe or industrial drum component, photographed in a clean, almost artistic manner. The sharply focused image reveals mounting points and machined elements, suggesting a prototype or manufactured part, possibly for documentation or patent submission.

The composition and isolation of the object elevate this beyond a utilitarian image—it carries the quiet geometry and minimalism of early industrial design photography. No photographer’s imprint, but consistent with studio work from the 1870s–1880s.

An unusual, likely one-of-a-kind technical CDV with crossover appeal to collectors of engineering, early technology, and photographic oddities.

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