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Filter: Categories of Wisconsin Historical Images
Filter: FULL_DATE of 1968-07-16
| Date: | 07 16 1968 |
|---|---|
| Description: | Two speed increasers that were purchased and used by The Boeing Corporation/Vertol Division. Falk caption reads, "Test stand drives for helicopter componen... |
| Date: | 07 16 1968 |
|---|---|
| Description: | Special speed increasers that were purchased and used by The Boeing Corporations Vertol Division. Falk caption reads, "Test stand drives for helicopter com... |
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