Fig. 6
From: Materials characterization of the Ruby Slippers from the 1939 classic film, The Wizard of Oz

µ-FTIR spectrum from the red coating on detached sequin 2, consistent with the presence of cellulose nitrate (IRUG reference spectrum ISR00066)
From: Materials characterization of the Ruby Slippers from the 1939 classic film, The Wizard of Oz
µ-FTIR spectrum from the red coating on detached sequin 2, consistent with the presence of cellulose nitrate (IRUG reference spectrum ISR00066)