M4 and M4A1 dashboard (early) [TM-9-731A - Medium Tanks M4 and M4A1] November 14, 1942 - part number D50918

M4 and M4A1 dashboard (mid-production) [SNL-G-104 - Tank, Medium, M4 - Tank, Medium, M4A1
Tank, Medium, M4 (105-mm Howitzer)] undated - part number D50502
Note that there is a late version of this dashboard with no clock hole.

M4 105mm and M4A1 76mm dashboard [TM-9-731AA - Medium Tank M4 (105-mm Howitzer)
and Medium Tank M4A1 (76-mm Gun)] 23 June 1944 - part number D75620-5

M4A2 and M10 GMC dashboard (early to mid-production) [TM-9-731B - Medium Tank M4A2] January 13, 1943 - part number unknown

M4A2 dashboard (late) [SNL-G-212 - Tank, Medium, M4A2 (76-mm. Gun, Wet)] June 20, 1944 - part number D80464

M4A3 dashboard (early) [TM-9-759 - Medium Tank M4A3] August 4, 1942 - part number unknown

M4A3 dashboard (mid-production) [TM-9-7018 - Medium Tank M4A3] September, 1954 - part number unknown

M4A3 dashboard (late) [TM-9-7018 - Medium Tank M4A3] September, 1954 - part number unknown

M4A4 dashboard (early to mid-production) [TM-9-754 - Medium Tank M4A4] January 21, 1943 - part number unknown
Note that there is a late version of this dashboard with no clock hole.




M3 Medium, M7 Priest and M10 Shop Tractor dashboard (early) [SNL G-193 - T10 Shop Tractor] December 31, 1943 - part number E3703
This dashboard was used on M7s built from M3 Medium hulls and has a compass fitted.

M7 Priest dashboard (mid-production) [TM-9-731E (French) - Affut Automoteur M7 pour Obusier de 105mm] February 13, 1944 - part number unknown
This dashboard was used on M7s built from M3 Medium hulls. It has the compass hole blanked off. A later type of the M3 Medium / M7 dashboard had no compass hole.
Production of ALCO M7s was suspended after August 1943, & restarted using M4 hulls in March, 1944.

At that point, they featured tombstones in the usual position beside the driver.