i wonder if you would notice a dollar bill that had slightly different wording on it, or was missing some words. even though you handle cash every day, even if you're a teller at a bank.
The correct analogy is if your job is to handle cheques and someone hands you an IOU lacking any account number or signature that wasn't even addressed to them or their electric bill.
A drawing of your property boundary so you can know where to mow the lawn to or find a plot of acreage granny left you isn't an engineering or legal document and shouldn't be treated as one.
