The flutist Olaf Svenssen and the vocal artists Thorvald Lammers, Ingeborg Oselio-Björnson, and Ellen Gulbranson, have also brought distinction to their country.

LAMMERS, H. B. Steam plant operation.

WOODRUFF, E. B. Steam plant operation, by E. B. Woodruff & H. B. Lammers.

E. B. Woodruff & H. B. Lammers (A); 6May63; R315306.

LAMMERS, H. B. Steam plant operation.

WOODRUFF, E. B. Steam plant operation, by E. B. Woodruff & H. B. Lammers.

E. B. Woodruff & H. B. Lammers (A); 6May63; R315306.