Use code RJTJFG for 20% off at checkout. Until 5/31/20

Previous PagePREV

|

1 of 5000

|

NEXTNext Page
Science Face Mask featuring the photograph Troy Pound, 19th Century by NIST/Science Source

Boundary: Bleed area may not be visible.

The watermark at the lower right corner of the image will not appear on the final product.

Share This Page

Troy Pound, 19th Century Face Mask

NIST/Science Source

by NIST/Science Source

$17.00

This product is currently out of stock.

Style

Size

Image Size

 
 

Product Details

The Center for Disease Control has recommended the use of cloth face masks to help fight the spread of COVID-19.

This face mask is made from 100% polyester and includes two ear loops with adjustable grommets for a comfortable fit.

The printed area of the mask is approximately 7" wide by 5" tall.   This mask fits well on adult mens' faces without the grommets but, due to the adjustable grommets, can be worn snuggly by adult women, as well.

Please note - this is NOT a surgical grade mask. It is not intended for any medical or commercial uses, whatsoever. It is a simple, cloth mask designed for everyday use to cover your mouth when out in public. The mask should not be used in any medical or surgical setting.

We make no warranties that the mask prevents infections or the transmission of viruses or diseases.

Design Details

Troy weight probably takes its name from the French market town of Troyes in France where English merchants traded at least as early as the early 9th... more

Ships Within

2 - 3 Business Days

Additional Products

Troy Pound, 19th Century Photograph by NIST/Science Source

Photograph
Troy Pound, 19th Century Canvas Print

Canvas Print
Troy Pound, 19th Century Framed Print

Framed Print
Troy Pound, 19th Century Art Print

Art Print
Troy Pound, 19th Century Poster

Poster
Troy Pound, 19th Century Metal Print

Metal Print
Troy Pound, 19th Century Acrylic Print

Acrylic Print
Troy Pound, 19th Century Wood Print

Wood Print
Troy Pound, 19th Century Greeting Card

Greeting Card
Troy Pound, 19th Century iPhone Case

iPhone Case
Troy Pound, 19th Century Throw Pillow

Throw Pillow
Troy Pound, 19th Century Duvet Cover

Duvet Cover
Troy Pound, 19th Century Shower Curtain

Shower Curtain
Troy Pound, 19th Century Tote Bag

Tote Bag
Troy Pound, 19th Century Round Beach Towel

Round Beach Towel
Troy Pound, 19th Century Zip Pouch

Zip Pouch
Troy Pound, 19th Century Beach Towel

Beach Towel
Troy Pound, 19th Century Weekender Tote Bag

Weekender Tote Bag
Troy Pound, 19th Century Portable Battery Charger

Portable Battery Charger
Troy Pound, 19th Century Bath Towel

Bath Towel
Troy Pound, 19th Century T-Shirt

Apparel
Troy Pound, 19th Century Coffee Mug

Coffee Mug
Troy Pound, 19th Century Yoga Mat

Yoga Mat
Troy Pound, 19th Century Spiral Notebook

Spiral Notebook
Troy Pound, 19th Century Fleece Blanket

Fleece Blanket
Troy Pound, 19th Century Tapestry

Tapestry
Troy Pound, 19th Century Jigsaw Puzzle

Jigsaw Puzzle
Troy Pound, 19th Century Sticker

Sticker

Face Mask Tags

face masks science face masks metrology face masks history face masks historic face masks historical face masks standard of mass face masks troy pound face masks troy weight face masks pound face masks measures face masks weights and measures face masks weight face masks measurement face masks nbs face masks nist face masks

Photograph Tags

photographs science photos metrology photos history photos historic photos historical photos standard of mass photos troy pound photos troy weight photos pound photos measures photos weights and measures photos weight photos measurement photos nbs photos nist photos

Comments (0)

There are no comments for Troy Pound, 19th Century.   Click here to post the first comment.

Artist's Description

Troy weight probably takes its name from the French market town of Troyes in France where English merchants traded at least as early as the early 9th century. Troy weights were used in England by apothecaries and jewelers. The troy pound is no longer in general use or legal unit for trade. In the UK, the use of the troy pound was abolished on January 6, 1879 by the WMA Weights and Measures Act of 1878, though the troy ounce was retained. The troy ounce is still used for measurements of precious metals such as gold, silver, and platinum, and sometimes gems such as opals. This pound troy was used by Ferdinand R. Hassler while surveying the US Atlantic Coast in the early 19th century. Hassler, a Swiss immigrant, was appointed as the first Superintendent of the Survey of the Coast by President Madison in 1816. Many of the instruments Hassler used during the survey were of his own invention or improvements on existing instruments. In 1830, Hassler became the first head of the Office of Weig...

 

$17.00