Can you identify this old set with LEGOLAND minifigs? There is nothing written on the box and no LEGO logo anywhere. All the pieces that come with it are LEGO.
It is one box from 364-1: Harbour Scene from 1975:



Here's what the particular box looked like in newer condition:



And here's the set freshly opened with your box slotted into its place. Your box is the top center one if you can't tell from the image.



Here's a video covering this set in detail.