Great Britain 1962 3d National Productivity Year error, SG632a Northern Rhodesia stamps The address of 54A Bose

The address of 54A Bose Road is its headquarters

with characteristic heavy serif and spacing

In the Night Garden is narrated by Sir Derek Jacobi

but unique examples with the red 'SPECIMEN' handstamp

providing independent proof of authenticity

Great Britain 1962 3d National Productivity Year error, SG632a Northern Rhodesia stamps The address of 54A BoseGreat Britain 1962 3d National Productivity Year error, SG632a. A very fine unmounted mint, with full original gum, right hand marginal example with light blue (Queen's portrait) omitted. Missing colour also affects the arrows over the map of the UK and 'N' of 'NPY'. Offered with an example of the normal stamp for the purposes of comparison and presentation. A lovely example of this extremely visual and desirable printing error. Very scarce. Pierron