Ashbowl 10" circa 1959-1965, Marigold Agate glaze, photos from the collection of Michael Bono.

Note: R-1836 and R-1836-S appear to be the same design and an example marked R-1836-S is not known. R-1836 is listed in catalogs 1960-1965, and R-1836-S is listed in 1959.

Bottom reads:  ROYAL HAEGER R1836 U.S.A.