Question 1

What is Poul Henningsen: "PH 4/4". Pendant with nickel-plated bayonet socket house marked Pat. Appl. "PH 4/4". Pendant with nickel-plated bayonet socket housing marked Pat. Appl. Top with diamond-shaped holes. Later shades of white-lacquered zinc and frosted glass. Manufactured by Louis Poulsen 1926-1928. D?

Accepted Answer

Poul Henningsen: "PH 4/4". Pendant with nickel-plated bayonet socket house marked Pat. Appl. "PH 4/4". Pendant with nickel-plated bayonet socket housing marked Pat. Appl. Top with diamond-shaped holes. Later shades of white-lacquered zinc and frosted glass. Manufactured by Louis Poulsen 1926-1928. D is an auction lot in the Fine Art category, listed by Bonhams in Copenhagen.

Question 2

Where is this auction lot located?

Accepted Answer

Copenhagen. The auction is run by Bonhams.

Question 3

When does this auction take place?

Accepted Answer

The auction opens November 19, 2026.

Question 4

How do I bid on this lot?

Accepted Answer

BidDog points you to the lot - you place your bid on Bonhams's own auction page. BidDog never bids for you and never intermediates the sale.

Poul Henningsen: "PH 4/4". Pendant with nickel-plated bayonet socket house marked Pat. Appl. "PH 4/4". Pendant with nickel-plated bayonet socket housing marked Pat. Appl. Top with diamond-shaped holes. Later shades of white-lacquered zinc and frosted glass. Manufactured by Louis Poulsen 1926-1928. D

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