Argus III G-BCBL/HB751

BA were trialling a new personalised service in the late 1970s...

The timeless Mosquito G-ASKH/RR299

Boscombe's Harvards

Danish Alouette III, M-030

Dutch Harvard PH-BKT

One final Harvard - G-BDAM/16047

And Boscombe's Raspberry Ripple Devon, VP959/L

More Harvards (and a few other things) over on Phil's Flickr - https://www.flickr.com/photos/130782777@N06/