This has the back plunger and it also has a jeweled movement. The 10 pieces are all here and come in a really neat original Starrett box.This is better built than the new ones, in my opinion. The item "OLD Starrett No. 196 Universal Dial Test Indicator Set. 001 Jeweled Withwood Case" is in sale since Friday, July 07, 2017. This item is in the category "Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Inspection & Measurement\Indicators". The seller is "krissyskountrykollectibles" and is located in Sandwich, Illinois. This item can be shipped worldwide.