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Seismograph recording a magnitude seven seismic activity in Richter scale on grid paper. Horizontal composition with copy space. Earthquake concept.
Hospital monitor displaying vital signs: heart rate, blood pressure, oxygenation, temperature, and end-tidal CO2, crucial for patient care and health assessment
A note of equipment planning in a construction project. Written on a white paper in a weekly table.
Spread sheet with percentages
sea battle game, hand-drawn with a pen in a white notebook, rest on a break, school game, child's sea battle
Football play
Inside spread from an old British rent book dated 1981-82. The book was used by a local council to record the rent due on a property with the tenant's payments.
Flip board number set, mechanical display design
Materials in a classroom for students of Montessori alternative pedagogy.
IRS Income tax form 1955 tax table
Scientific charts, cardiograms and mathematical calculations
Number Three on paper
Black Magnetic Plastic Board With Dotted White Checkered Lines Like As Graph Or Millimeter Paper, Horizontal Background With Space, Close Up, Concept For Creativity Education Or Crossword
printout on a contraction monitor in a delivery room
sea battle game, hand-drawn with a pen in a white notebook, rest on a break, school game, child's sea battle
Good Curling! Scoreboard for a curling game.
Highly complex data spreadsheet with decimal numbers. White color with black font.
Number 1 Pattern Design on Banknote
Hospital monitor displaying vital signs, with medical staff in background, conveying urgency and healthcare professionalism
Stock market business graph chart on digital screen. Success and loss money concept. Trading screen board. Financial 3d illustration.
Number three handwritten with chalk on a black blackboard
Used golf score card.  A little grungy to give it a used look.
A CPR training class is conducted by a security guard in an office.
Curved abstract colorful circle chart isolated on a dark blue background. Wide horizontal composition.
Measuring, transparent, plastic beaker with markings of various sizes for mixing paint
Colorful Numbers
Abstract background with growing charts and flowing counters of numbers with symbols of percent and gain. Financial figures and diagrams showing increasing profits
A repeating pattern of 3D numbers \
Chart round for the recorders. Close-up. Background.
A kindergarten progress report card from the 1987 - 1988 school year. Reading readiness.
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