![](http://www.alamy.com/thumbs/6/FC54A4A4-C1D3-4CB0-BB80-99EC42DA2724/2ABWPG4.jpg)
QUARTZ AND MARL AS WOOD FILLERS. MECHANICAL INVENTIONS. Inter mitt e nt Luminous Signals., scientific american, 1881-07-30
QUARTZ AND MARL AS WOOD FILLERS. MECHANICAL INVENTIONS. Inter mitt e nt Luminous Signals., scientific american, 1881-07-30
Size: 3189px × 4722px
Location:
Photo credit: © Corantos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: .., 1881-07-30, american, analysis, art, broadsheet, curious, developments, discover, discovery, education, emerging, engravings, experiment, fillers, health, industrial, information, innovation, insights, inter, inventions, inventor, journal, lab, luminous, magazine, marl, mechanical, mind, mitt, monthly, nt, paper, patented, practical, publication, quartz, research, revolution, sa, sciam, science, sciences, scientific, scientist, signals, states, sustainability, tech, technology, trends, united, weekly, wood, works