Model Engineer Bound Vol's 142 to 151 - Guide price please

Clearing a bit of shelf space, we have a number of near mint bookbound (Red hardback) volumes of Model Engineer and would like some guidance on what we should be asking in a sale.

Vol's 142 to 147 are full volumes, 148 to 151 are half-volumes.

Years covered are January 1976 to December 1983 inclusive.

We will be selling these later this month.

Thanks for any help,

Peter

-- Peter & Rita Forbes Email: snipped-for-privacy@easynet.co.uk