thanks for the welcome Jack and gadge, sorry about the no pics, got a couple there but just gotta get them up. That's right Jack. the self propelled has the dogs on top of the wheels and where made from around 64/5 till around 1970. i;ve only just got a catcher for it after years of looking. and my love for Mobilco Echo stuff came about because Dad worked with them and then so did I.....sort of runs in the family, I have around 20 saws. [Linked Image]
Here they are, my Dads 18 and my unused 50th anniversary.

I always come back to an Echo