Collection dream meaning is explained below using 5 different sources. Each interpretation is shown with its source.

Interpretation 1 — Zolar

lucky numbers: 11-17-19-34-36-41

agency, a: have failed to return an affection.

contributing to a: owe someone something.

making a, for poor people: trying to obtain affection before they leave.

others contributing to own: have gained respect from a devious action.

Source: Zolar’s Book of Dreams Numbers and Lucky Days Author: Zolar

Interpretation 2 — Dream Explanations - Anonymous

Dreams of a collection represent that you are gathering your resources, holding on to a past identity and/or cherishing a precious aspect of yourself.
Source: Strangest Dream Explanations Author: Dream Explanations - Anonymous

Interpretation 3 — Gillian Holloway

To give a contribution when a collection is being made predicts that you will take a trip that will have profitable and interesting results.
Source: The Complete Dream Book Author: Gillian Holloway

Interpretation 4 — Internet Archive - Anonymous

Should you dream you are contributing to a Collection, you have to travel a long way soon, but will meet with good luck abroad.
Source: Mystic Dream Book Author: Internet Archive - Anonymous

Interpretation 5 — Margaret Hamilton

If one keeps adding to their collection, they have become the collection of their collectibles
Source: Dream Dictionary Unlimited Author: Margaret Hamilton