UGK Reinforced Concrete Calculations

Country of manufacture: Bulgaria,            Date of manufacture: ____
Overall length: 32.5 cm,          Width: 5.1 cm,           Weight: 104.4 gms
Materials: Plastic slide and stators, plastic braces glued onto on back
Cursor: 7.3 X 6.0 X 0.6 cms; all plastic; lines = One hairline and scales on front
Scales: 11, some specialized
Front: K, A [ B, c, δ, c, C ] D, L
Back: T [ Pictorial instructions and data ] S
Condition: C4-C5 (Minimal to normal signs of use)
Came with: Orig. blue plastic slipcase in poor condition; instruction booklet (Bulgarian?)