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Shows 50 years of gyroscopic progress toward present day spaceships.
Complete catalog record
Source: SperryGyro
Interest level: p-el-jh
Price: purchase apply, free-loan
Format: sd b&w or color
Interest level: p-el-jh
Price: purchase apply, free-loan
Format: sd b&w or color
Source: Educational film guide. Supplements (1959-62) · Record added 2026-07-06 15:47:32