https://youtu.be/msiK5YEXT0I?si=uqNZcGrBUisFIVjF&t=681
Can anyone identify this one? I've heard it used in many Look at Life films as well.
Probably one for WSBG!
Construction Site by Frank Sterling (BCV 1355). Re-issued by SOHO as "Hoist The Mainsail".