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US Corps of Engineers 1940s

US Corps of Engineers 1940s #15613532

14
members (measured 13 Oct 2026, 06:18 UTC)
7 August 2022
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

131413.510 August 2026 — 13 members30 August 2026 — 14 members10 August 202630 August 2026
2 measurements spanning 20 days, net +1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 13–14 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
30 Aug 2026, 12:2414+1
10 Aug 2026, 12:5213first reading

Ownership

Owned by @bloxx99 as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@bloxx99 — Group Holder (rank 255)

@rb5302 — Supreme Command (rank 250)

@Zynkuru — Engineer (rank 10)

@NulledActual — Engineer (rank 10)

Italo (@ItaloBeneventi) — GFX Artist (rank 5)

@jrpcrusher — GFX Artist (rank 5)

@wiesel46 — GFX Artist (rank 5)

@USM1940sGroups — Early Access (rank 1)

Tank_Man (@The_JellyGamer1900) — Early Access (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Group Holder1
Supreme Command1
Chief of Engineers1
Senior Engineer0
Engineer3
GFX Artist4
Member13
Early Access2
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.