Two cylinder chainsaw

[Tom Dunlap]

http://www.popsci.com/archive-viewer?id=yCADAAAAMBAJ&pg=134&query=chain+saw

 

[andy_engelsk]

It says that it will sharpen itself at the push of a button! wonder how that never caught on..

 

[treemd]

Wow, those old PS issues are awesome! Been many a moon since I've seen a Lucky Strike ad. Thanks for the link!