Building model ships in 1957 - GIF

Building model ships in 1957.

<video controls autoplay loop>
<source src="https://diqn32j8nouaz.cloudfront.net/tooltalk_17284493066952.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>


Previously:

1957 Aurora prototype car - photos
1957 Chevrolet Corvette SS XP-64 concept car - photos
1957 Chevy hand plane - photos and video
1957 Maserati 450S Costin-Zagato coupe - photo
1957 Nash Metropolitan - photo
1957 bakery driveway car turntable - photo
1957 candy manufacturing video
British pipeline laying in 1957 - GIF

Almost looks like one of the models the Army Corps of Engineers used to simulate the Mississippi river. (This one might be bigger) I remember watching a "film" in science class about it back in the 70's or 80's. They were simulating barge traffic and how and where to place the bridge supports to allow the safest, easiest passage.

https://en.wikipedia.org/wiki/Missis...er_Basin_Model