Complete set x 31 Elliptical Machins. Difficult set to accumulate, majority of values from booklet panes. Superb unmounted mint with high cat value. The item “Y1760-Y1790. Complete set x 31 Elliptical Machins. Superb unmounted mint” is in sale since Thursday, March 30, 2017. This item is in the category “Stamps\Great Britain\Elizabeth II\Machin Definitives”. The seller is “wickham_stamps” and is located in Bromley. This item can be shipped worldwide.