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Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 15button div class=ts-image amp-img class=ts-thumb alt=Page 15: Astrosurf - Astronomie · 2020 9 21 · REFLECTING TELESCOPES American Made 1973 - 1974 CATALOG OPTICAL CO 4131 cong Beach Telephone Area Code 213 GEneua 4-2613 src=https:reader033vdocumentsusreader033viewer202206100060af6e6e520dac36c01a055fhtml5thumbnails15jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 16button div class=ts-image amp-img class=ts-thumb alt=Page 16: Astrosurf - 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