CREATE TABLE table_78081 ("Year" FLOAT, "Theme" TEXT, "Artist" TEXT, "Mintage" FLOAT, "Issue Price" TEXT)

What year was S.A. Allward's theme that had an issue price of $16.95 released?
SELECT "Year" FROM table_78081 WHERE "Issue Price" = '$16.95' AND "Artist" = 's.a. allward'
SELECT "Year" FROM "table_78081" WHERE "Artist" = 's.a. allward' AND "Issue Price" = '$16.95'