Record Sheets Volume Four: Assault 'Mechs

''Like with all books from this series, the title is arbitrary as it is spelled differently throughout the book itself (always in capital letters): Similarly, the copyright is variably given as 1990 or 1991.
 * ''BattleTech Record Sheets Volume Four Assault Mechs (Cover)
 * ''Record Sheets Volume Four: Assault 'Mechs (self reference on back cover)
 * ''BattleTech Record Sheets Vol.4: Assault Mechs (trademark note on back cover)
 * ''BattleTech Record Sheets Volume Four: Assault Mechs (first page inside)
 * ''BattleTech Record Sheets: Assault 'Mechs (masthead on contents page inside)

The fourth and final in the original series (not counting two sequels dealing with Vehicles and 3055-era 'Mechs, respectively), Record Sheets Volume Four: Assault 'Mechs provides filled-out sheets of sourcebook BattleMechs, OmniMechs and TRO variants from the 2750, 3025, and 3050 eras, along with a table listing the Combat Value for all officially released assault-class 'Mechs up to that point.

From the back cover
"100 tons of devastating firepower. Nothing can stand in a BattleMech's way, except another 'Mech! This book compiles for the first time the BattleTech statistics for the variant Inner Sphere & Clan 'Mech designs. Some are rare, others unique, and each could be that extra surprise you need for victory.

BattleTech Record Sheets Volume 4: Assault 'Mechs contains assault 'Mech variants from the 2750, 3025, and 3050 eras of BattleMechs. Included are record sheets for over 45 'Mechs, each with full technical statistics. Included are:
 * ANH-1A Annihilator
 * IMP-2E Imp
 * MAD-4A Marauder II
 * SHG-2E Shogun
 * THG-11E Thug
 * Gladiator A OmniMech
 * Masakari C OmniMech"

Contents
The book includes record sheets of the following 'Mechs:
 * Annihilator ANH-1A
 * Atlas AS7-D (C), -S
 * Awesome AWS-8R, -8T, -8V
 * Battlemaster BLR-1D, -3S
 * Banshee BNC-3M, -3Q, -3S
 * Charger CGR-1A1, -SB
 * Cyclops CP 10-HQ, 10-Q
 * Crockett CRK 5003-1
 * Daishi OmniMech Widowmaker, A, B
 * Gladiator OmniMech A, B, C, D
 * Highlander HGN-732
 * Hatamoto-Hi HTM-27U, -27V ("Hatamoto-Kaze"), -27W ("Hatamoto-Ku"), -27Y ("Hatamoto-Mizo")
 * Imp IMP-2E
 * King Crab KGC-000
 * Longbow LGB-OW
 * Marauder II MAD-4A
 * Man O' War OmniMech A, B, C
 * Masakari OmniMech A, B, C
 * Shogun SHG-2E
 * Spartan SPT-N1
 * Stalker STK-3H, -4N, -4P, -5S
 * Thug THG-11E
 * Victor VTR-9A, -9A1, -9B (C), -9S
 * Zeus ZEU-6T