Russian government observatory at Pulkowa, near St. Petersburg : telescope with 30 inch object glass

• RBSC-ARC-1679-CC-PH-51-1-CC-PH-04794
• Item
• [1910?]

Part of Wallace B. Chung and Madeline H. Chung collection

Power, Sir James, and Lady Power

Lick Observatory, Mount Hamilton, near San Jose, Cal. : interior--the Meridian instrument

• RBSC-ARC-1679-CC-PH-51-1-CC-PH-04793
• Item
• [1910?]

Part of Wallace B. Chung and Madeline H. Chung collection

Power, Sir James, and Lady Power

Lick Observatory : Elevating floor of Great Dome (view beneath)

• RBSC-ARC-1679-CC-PH-51-1-CC-PH-04795
• Item
• [1910?]

Part of Wallace B. Chung and Madeline H. Chung collection

Power, Sir James, and Lady Power

General view of observator peak and buildings, east side

• RBSC-ARC-1679-CC-PH-51-1-CC-PH-04792
• Item
• [1910?]

Part of Wallace B. Chung and Madeline H. Chung collection

Power, Sir James, and Lady Power