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29th May 2019 | 15:32

#5 (permalink)

RMK

Joined: Aug 2008

Posts: 243

Likes: 3

From: London

One of Igor Sikorsky's financial backers was a famous musician. Without Googling, who knows who this was?

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Last edited by RMK; 29th May 2019 at 15:49.

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