![](https://nthumb.tpgimages.com/mid2_com_img/1339/17583/TOP16629013.jpg)
Saluting hat patent, 1896. Artwork of a saluting device invented by James C. Boyle. The mechanical device was designed to raise the hat above the head in polite salutation when the wearer bows, without the need for his hands.
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Details
Creative#:
TOP16629013
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
No
Right to Privacy:
No
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