TITLE : SPECTRAL ANALYSIS MEASUREMENT : approx. 6.25 x 9.5" DATE : 1894 ORIGIN : GERMANY TECHNIQUE : LITHOGRAPH CONDITION : these are original prints - as such there may be varying signs of aging… so please look at the photos carefully - the first photo shows the entire print - convo me for additional photos AUTHENTICITY : all prints are guaranteed to be a original ANTIQUE - over 100 years old VINTAGE - over 50 years old DOCUMENT of AUTHENTICITY : a copy of the title page with date, publisher & printer’s information will be included with the print SHIPPING : prints arrive in a new resealable & recyclable clear polypropylene envelope - please be careful when removing the print from this envelope as it has a sticky edge! included is the title page [if available] & a hand written description - shipped in a sturdy kraft mailer with plenty of additional reinforcement - i usually use clean recycled packaging as reinforcement - shipping charges include insurance RETURNS : returns are accepted - please notify me within 7 days of receipt if you choose to return the print - you will be refunded 100% on my receipt of the UNDAMAGED print one caveat if the print is damaged by the buyer it is not returnable - prints must be returned in the same condition as received WATERMARK : while the print in the photos may be watermarked “antiqueprintstore” the actual print you receive is not SOCIAL MEDIA : like on facebook - http://www.facebook.com/antiqueprintstore look on pinterest - http://www.pinterest.com/antiqueprint follow on instagram - http://www.instagram.com/antiqueprintstore listen on twitter - http://www.twitter.com/marckle :: THANKS FOR LOOKING :: PLEASE HANDLE PRINTS CAREFULLY! C. 1894 Color Spectrum Print - Original Antique Astronomy Color Spectral Analysis Absorption Spectra Of Light