With its magenta-tinged red blush and prominent lenticel spots, this large, round, slightly flattened apple reminds me visually of Opalescent. (Some are tapered.) Pretty RosaLynn's shiny blush is streaky in places, but coverage is very good. The unblushed yellow region of the apple in the photo above shows where, probably, another apple cast its shadow. These have deep stem wells and minor but real ribbing. Mine came all the way from Washington State. Enroute they lost any aroma they might normally have off the tree.
An amateur explores the pomaceous fruit