At right we see a Skagit SJ-7R Yarder/Loader (S/N B-9), and at left a Skagit BU-90 (S/N A-30)on a T-110 Trailer Mounted Tower (S/N A-5).
These fine, modern machines were both for sale by Skagit in 1968 as they were being advertised in a trade mage from March of that year.