3 3/4" X 5 1/2" (94mm X 140mm)

 (front dome incuse)  Д В 3

{note Niemen notch}

Picture courtesy Bill Ostrander

3 5/8" X 5 3/8" (93mm X 135mm)

 (ear incuse) (rear) ТД

{Kornilov}

Picture courtesy George Sukhoff

3 5/8" X 5 3/8" (93mm X 135mm)

 (ear inkstamp)

{Kuznetsov}

Picture courtesy George Sukhoff

3 3/4" X 5 1/2" (94mm X 140mm)

(Crown recess-embossed)

{Haita porcelain factory}

Picture courtesy Earnest Griffin

3 3/4" X 5 1/4" (94mm X 134mm)

(Crown incuse)

                        07

{Kornilov}

Picture courtesy Bob Berry

3 3/4" X 5 3/8" (95mm X 138mm)

(Crown inkstamp)

{Kuznetsov}

Picture courtesy George Sukhoff

3 5/8" X 5 3/8" (93mm X 138mm)

 (ear inkstamp)

{Kuznetsov}

Picture courtesy George Sukhoff