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Box 2

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Contains 6 Results:

HARVARD COLLEGE OBSERVATORY / PRISMS FOR 14x17 INCH COMPARATOR / SCALE MAGNIFIED 2 TIMES / No. B 9111

Item — Box: 2, Folder: 70Identifier: hsi, 00002
Scope and Contents:

Title: HARVARD COLLEGE OBSERVATORY / PRISMS FOR 14x17 INCH COMPARATOR / SCALE MAGNIFIED 2 TIMES / No. B 9111, Maker's Drawing No.: B 9111

HARVARD COLLEGE OBSERVATORY / PRISMS FOR 14x17 INCH COMPARATOR / SCALE MAGNIFIED 2 TIMES / No. B 9111

Item — Box: 2, Folder: 70Identifier: hsi, 00002
Scope and Contents:

Title: HARVARD COLLEGE OBSERVATORY / PRISMS FOR 14x17 INCH COMPARATOR / SCALE MAGNIFIED 2 TIMES / No. B 9111, Maker's Drawing No.: B 9111

HARVARD COLLEGE OBSERVATORY / 14 X 17 INCH BLINK COMPARATOR / ROTATING GEAR OF UPPER STAGE / SCALE HALF SIZE / No. B 9042

Item — Box: 2, Folder: 70Identifier: hsi, 00002
Scope and Contents:

Title: HARVARD COLLEGE OBSERVATORY / 14 X 17 INCH BLINK COMPARATOR / ROTATING GEAR OF UPPER STAGE / SCALE HALF SIZE / No. B 9042, Maker's Drawing No.: B 9042

HARVARD COLLEGE OBSERVATORY / 14 X 17 INCH BLINK COMPARATOR / ROTATING GEAR OF UPPER STAGE / SCALE HALF SIZE / No. B 9042

Item — Box: 2, Folder: 70Identifier: hsi, 00002
Scope and Contents:

Title: HARVARD COLLEGE OBSERVATORY / 14 X 17 INCH BLINK COMPARATOR / ROTATING GEAR OF UPPER STAGE / SCALE HALF SIZE / No. B 9042, Maker's Drawing No.: B 9042

HARVARD COLLEGE OBSERVATORY / 14 X 17 INCH BLINK COMPARATOR / UPPER STAGE / SCALE HALF SIZE / No. B 9041

Item — Box: 2, Folder: 70Identifier: hsi, 00002
Scope and Contents:

Title: HARVARD COLLEGE OBSERVATORY / 14 X 17 INCH BLINK COMPARATOR / UPPER STAGE / SCALE HALF SIZE / No. B 9041, Maker's Drawing No.: B 9041

HARVARD COLLEGE OBSERVATORY / 14 X 17 INCH BLINK COMPARATOR / UPPER STAGE / SCALE HALF SIZE / No. B 9041

Item — Box: 2, Folder: 70Identifier: hsi, 00002
Scope and Contents:

Title: HARVARD COLLEGE OBSERVATORY / 14 X 17 INCH BLINK COMPARATOR / UPPER STAGE / SCALE HALF SIZE / No. B 9041, Maker's Drawing No.: B 9041