TY  - BOOK
T1  - Matrices of Irish Seals / by E.C.R. Armstrong.
A1  - Armstrong, E. C. R. 1879-
LA  - English
PP  - Dublin,
YR  - 1913
UL  - https://web.marshlibrary.ie/catalogue/Record/5876
NO  - In Proceedings of the Royal Irish Academy, vol. 30, p.451.
ER  -