div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Museu de Astronomia e Ciências Afins · WHY THE PLANE GRATING MOUNT IS BEST WHY THE JARRELL-ASH TYPE EBERT MOUNT IS BEST In 1942 Company delivered the worldS first large stigmatic src=https:reader035fdocumentostipsreader035viewer202208141060a2f56c05796612eb55b862html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Museu de Astronomia e Ciências Afins · WHY THE PLANE GRATING MOUNT IS BEST WHY THE JARRELL-ASH TYPE EBERT MOUNT IS BEST In 1942 Company delivered the worldS first large stigmatic src=https:reader035fdocumentostipsreader035viewer202208141060a2f56c05796612eb55b862html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Museu de Astronomia e Ciências Afins · WHY THE PLANE GRATING MOUNT IS BEST WHY THE JARRELL-ASH TYPE EBERT MOUNT IS BEST In 1942 Company delivered the worldS first large stigmatic src=https:reader035fdocumentostipsreader035viewer202208141060a2f56c05796612eb55b862html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Museu de Astronomia e Ciências Afins · WHY THE PLANE GRATING MOUNT IS BEST WHY THE JARRELL-ASH TYPE EBERT MOUNT IS BEST In 1942 Company delivered the worldS first large stigmatic src=https:reader035fdocumentostipsreader035viewer202208141060a2f56c05796612eb55b862html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: Museu de Astronomia e Ciências Afins · WHY THE PLANE GRATING MOUNT IS BEST WHY THE JARRELL-ASH TYPE EBERT MOUNT IS BEST In 1942 Company delivered the...