Note to Reader In order to reintroduce Collecting and Classifying Coloured Diamonds: An Illustrated Study of the Aurora Collection (© S. Hofer 1998), in a convenient eBook format (accessible anywhere in the world), we had to break the massive...

Note to Reader In order to reintroduce Collecting and Classifying Coloured Diamonds: An Illustrated Study of the Aurora Collection (© S. Hofer 1998), in a convenient eBook format (accessible anywhere in the world), we had to break the massive...

Aurora Borealis Night Light Projector - Removable hemispherical cover, dual use as an aurora projector or a colorful night light. - 8 variable lighting patterns. - Built in speakers with volume adjust. - Auto shut-off after 1-hour of inactivity. -...