Spectra Pastel Crayons No. 15

This is the Trade Spectra Mark Pastel Crayon No. 15 box. What struck me about the box was how pretty the crayons were.  The Spectra box was a special box with Gold Medal crayons for every day use as seen on the back of the box made in the pastel colors. I was super lucky to get my hands on this box. It is one of my oldest boxes. Crayola first introduced the Spectra line in 1905. There was another box version in 1910 when it was changed to No. 15. This is the 1915 box design. The line was discontinued in 1936. 

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Color Information 
Boxes: Trade Spectra Mark Pastel Crayon No. 15 
What's inside the box: 
Red, Orange, Yellow, Green, Blue, Violet, Brown, Black
Where to buy: eBay

Collecting Information

This is a very rare box. It is highly collectible.

Boxes: Trade Spectra Mark Pastel Crayon No. 15 
Other Boxes: 1905 and 1910 boxes.

Year: 1915

Style Numbers: none

Code Numbers: none

UPC Numbers: none

Manufacturing Location: USA
Where to buy: ebay