✦ LIBER ✦

New Instruments for the Allegheny Observatory

✍ Scribed by A. J. Burnham and E. S. H.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

THE NEW ALLEGHENY OBSERVATORY

📂 Article 📅 1912 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 45 KB

THE ALLEGHENY OBSERVATORY

📂 Article 📅 1920 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 250 KB

The Allegheny Observatory

✍ S. P. Langley 📂 Article 📅 1871 🏛 John Wiley and Sons 🌐 English ⚖ 105 KB

New Instruments for the Lick Observatory

✍ E. S. H. and J. E. K. 📂 Article 📅 1890 🏛 University of Chicago Press 🌐 English ⚖ 398 KB

U.S. Observatory Asks New Instruments

📂 Article 📅 1929 🏛 JSTOR ⚖ 247 KB

THE OBSERVATORY HILL RAILWAY OF ALLEGHEN

📂 Article 📅 1889 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 929 KB