Quoted from Captain Brittles

Canny see that anywhere on their website JM. What I see on the RCHAMS site is prices for the images from them.

Contact your local archive and ask if they have copies of the aerial photographs, if not then ask who holds them.  There can be problems taking copies, it varies from area to area.  I just took photographs off the screen but Argyll made up a CD for me.

A local organisation were give a pile of the prints which they let me have a look at so I scanned them all and returned the prints with copies on DVDs as well as passing DVDs onto the local archive.  Some of the ones missing in Inverness were in the ones I have so giving them scans to fill in a few gaps.

You would not want to buy copies of the set on NLS - there is too much airbrushed out.   You might however want to purchase some of the RAF Photo Reconnaisance Unit's pics held by RCAHMS.   These are extremely detailed.