Serialised Units & Their History

What does this film teach?

How an item that must be followed one by one is tracked from receipt to scrap — with its faults and its value.

What do you enter?

• Serial number, cost and currency
• Each movement: to a unit, back, or out
• Annual valuation when you make one

Its effect

• A record that answers "where has this been?"
• Faults and maintenance at unit level
• Value by currency, consolidated with real rates
• Next: Export & sales (Film 41)