Early Spectroscope Apparatus Machine 1915 Ad Trade Card
Item History & Price
Reference Number: Avaluer:229343 |
Early Spectroscope Apparatus Machine 1915 Ad Trade Card
NOTE: THESE ARE NOT POSTCARDS THEY ARE TRADE/ADVERTISING CARDS.THEY ARE MUCH SMALLER THAN A STANDARD POSTCARD AND THERE IS ADVERTISING TEXT ON THE BACK!
THE CARD DIMENSIONS ARE APPROXIMATELY 2 5/8 '' x 1 3/8 '' or 6.5 cm. x 3.5 cm.
THIS IS AN ORIGINAL 1915 TRADE - ADVERTISING CARD
SPECTROSCOPE
Spectroscopes are often used in astronomy and some branches of chemistry. Early spectroscopes were simply prisms with graduations marking wavelengths of light.
GREAT IMAGE!
THE REVERSE SIDE HAS TEXT ABOUT THE IMAGE ON THE FRONT SIDESEE IMAGES ABOVE
THIS IS 100+ YEARS OLDIT IS NOT PERFECTTHERE MAY BE VERY SLIGHT PAPER LOSS OTHER FLAWSSEE IMAGES ABOVE!
THE CARD DIMENSIONS ARE APPROXIMATELY 2 5/8 '' x 1 3/8 '' or 6.5 cm. x 3.5 cm.NOTE: THE IMAGE ABOVE IS LARGER THAN THE CARDTO SHOW THE DETAIL.10WE COMBINE SHIPPINGBUY 1 TO 4 TRADE ADVERTISING CARDS AND THE TOTAL TO SHIP IS $2BUY 5 TRADE ADVERTISING CARDS AND SHIPPING IS FREENOTE:ON LARGER INTERNATIONAL ORDERS WE MAY REQUIRE REGISTERDMAIL AND WILL SPLIT THE COST WITH THE BUYER.INQUIRE IF CONCERNED!