Fig. 3

Photograph: E. Noake, T. Ould and K. Allinson
Vessel 1978.0161 (overall and detail of adhesive sample location analysed) and associated sample IR spectrum (s1374) identified to be CN based on match with control adhesive reference database.

Photograph: E. Noake, T. Ould and K. Allinson
Vessel 1978.0161 (overall and detail of adhesive sample location analysed) and associated sample IR spectrum (s1374) identified to be CN based on match with control adhesive reference database.