Difference circuit board HP 35 Type 1 and 2 ?

[Ronald]

Hi,

Is there something on which one can identify if you have the circuit board of an HP 35 type 1 ot type 2.

Is it in the right top (from top to bottom)

Type 1: Condensator, 5 resistors, one diode and;
Type 2: Condensator, 5 resistors and no diode.

or are there other telltales ?

Thank you

Ronald